Timers

Timers The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capac

Timers

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Timers

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Timers Direct Replacement for NE555 Timers Adjustable Duty Cycle

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计时器电路

PCM CODEC-FILTER MONO- CIRCUIT

The MC145500, MC145501, MC145502, MC145503, and MC145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. MC145500 (This Device is Not Recommended for New De

PCM CODEC-FILTER MONO- CIRCUIT

The MC145500, MC145501, MC145502, MC145503, and MC145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. MC145500 (This Device is Not Recommended for New De

PCM CODEC-FILTER MONO- CIRCUIT

The MC145500, MC145501, MC145502, MC145503, and MC145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. MC145500 (This Device is Not Recommended for New De

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM CODEC-FILTER MONO- CIRCUIT

The MC145500, MC145501, MC145502, MC145503, and MC145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. MC145500 (This Device is Not Recommended for New De

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM CODEC-FILTER MONO- CIRCUIT

The MC145500, MC145501, MC145502, MC145503, and MC145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. MC145500 (This Device is Not Recommended for New De

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM Codec-Filter Mono-Circuit

Legacy Device: Motorola MC145502, MC145503, MC145505 The ML145502, ML145503, and ML145505 are all per channel PCM Codec–Filter mono–circuits. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. The ML145503 is a gene

PCM CODEC FILTER MONO CIRCUIT

The MC145506, MC145507, and MC145508 are per channel codec–filter PCM mono–circuits. These devices perform the voice digitization and reconstruction, as well as the band limiting and smoothing required for PCM systems. These devices have HCMOS compatible digital outputs and otherwise supplement th

PCM CODEC FILTER MONO CIRCUIT

The MC145506, MC145507, and MC145508 are per channel codec–filter PCM mono–circuits. These devices perform the voice digitization and reconstruction, as well as the band limiting and smoothing required for PCM systems. These devices have HCMOS compatible digital outputs and otherwise supplement th

PCM CODEC FILTER MONO CIRCUIT

The MC145506, MC145507, and MC145508 are per channel codec–filter PCM mono–circuits. These devices perform the voice digitization and reconstruction, as well as the band limiting and smoothing required for PCM systems. These devices have HCMOS compatible digital outputs and otherwise supplement th

Quad 2-Channel Analog Multiplezer/Demultiplexer

The MC14551B is a digitally–controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. • Triple Diode Protection on All Control Inputs • Su

Quad 2-Channel Analog Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. Features • Triple Diode Protection on All Contro

Quad 2-Channel Analog Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. Features • Triple Diode Protection on All Contro

Quad 2-Channel Analog Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. Features • Triple Diode Protection on All Contro

Quad 2-Channel Analog Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. Features • Triple Diode Protection on All Contro

Quad 2-Channel Analog Multiplexer/Demultiplexer

The MC14551B is a digitally−controlled analog switch. This device implements a 4PDT solid state switch with low ON impedance and very low OFF Leakage current. Control of analog signals up to the complete supply voltage range can be achieved. Features • Triple Diode Protection on All Contro

3-Digit BCD Counter

3-Digit BCD Counter  The MC14553B 3–digit BCD counter consists of 3 negative edgetriggered BCDcounters that are cascadedsynchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providingone BCD nu

ADPCM Transcoder

ADPCM Transcoder Conforms to G.721–1988 and T1.301–1987 The MC145532 Adaptive Differential Pulse Code Modulation (ADPCM) Transcoder provides a low–cost, full–duplex, single–channel transcoder to (from) a 64 kbps PCM channel from (to) either a 16 kbps, 24 kbps, 32 kbps, or 64 kbp

ADPCM Transcoder

ADPCM Transcoder Conforms to G.721–1988 and T1.301–1987 The MC145532 Adaptive Differential Pulse Code Modulation (ADPCM) Transcoder provides a low–cost, full–duplex, single–channel transcoder to (from) a 64 kbps PCM channel from (to) either a 16 kbps, 24 kbps, 32 kbps, or 64 kbp

ADPCM Transcoder

ADPCM Transcoder Conforms to G.721–1988 and T1.301–1987 The MC145532 Adaptive Differential Pulse Code Modulation (ADPCM) Transcoder provides a low–cost, full–duplex, single–channel transcoder to (from) a 64 kbps PCM channel from (to) either a 16 kbps, 24 kbps, 32 kbps, or 64 kbp

MC14LC5540 ADPCM Codec Evaluation Kit

Advance Information MC14LC5540 ADPCM Codec Evaluation Kit The MC145537EVK is the evaluation platform for the MC14LC5540 ADPCM Codec. This board provides the clock generator circuitry and microcontroller interface to facilitate the evaluation of the MC14LC5540. MC145537EVK Hardware F

MC14LC5540 ADPCM Codec Evaluation Kit

Advance Information MC14LC5540 ADPCM Codec Evaluation Kit The MC145537EVK is the evaluation platform for the MC14LC5540 ADPCM Codec. This board provides the clock generator circuitry and microcontroller interface to facilitate the evaluation of the MC14LC5540. MC145537EVK Hardware F

3-Digit BCD Counter

3-Digit BCD Counter The MC14553B 3−digit BCD counter consists of 3 negative edge triggered BCD counters that are cascaded synchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providing one BCD number or di

3-Digit BCD Counter

3-Digit BCD Counter  The MC14553B 3–digit BCD counter consists of 3 negative edgetriggered BCDcounters that are cascadedsynchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providingone BCD nu

3-Digit BCD Counter

3-Digit BCD Counter The MC14553B 3−digit BCD counter consists of 3 negative edge triggered BCD counters that are cascaded synchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providing one BCD number or di

3-Digit BCD Counter

3-Digit BCD Counter The MC14553B 3−digit BCD counter consists of 3 negative edge triggered BCD counters that are cascaded synchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providing one BCD number or di

2-Bit by 2-Bit Parallel Binary Multiplier

The MC14554B 2 x 2–bit parallel binary multiplier is constructed with complementary MOS (CMOS) enhancement mode devices. The multiplier can perform the multiplication of two binary numbers and simultaneously add two other binary numbers to the product. The MC14554B has two multiplicand inputs (X0

ADPCM Codec

INTRODUCTION The MC145540 ADPCM Codec is a single chip implementation of a PCM codec-filter and an ADPCM encoder/decoder, and therefore provides an efficient solution for applications requiring the digitization and compression of voiceband signals. This device is designed to operate over a wide v

2-Bit by 2-Bit Parallel Binary Multiplier

The MC14554B 2 x 2–bit parallel binary multiplier is constructed with complementary MOS (CMOS) enhancement mode devices. The multiplier can perform the multiplication of two binary numbers and simultaneously add two other binary numbers to the product. The MC14554B has two multiplicand inputs (X0

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1-of-4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2,Q3). The

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1-of-4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2,Q3). The

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

Dual Binary to 1-of-4 Decoder/Demultiplexer

Dual Binary to 1−of−4 Decoder/Demultiplexer The MC14555B and MC14556B are constructed with complementary MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer has two select inputs (A and B), an active low Enable input (E), and four mutually exclusive outputs (Q0, Q1, Q2, Q3). The M

1-to-64 Bit Variable Length Shift Register

1-to-64 Bit Variable Length Shift Register The MC14557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled Length Control inputs (L1, L2, L4, L8, L16,