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74HC2价格
参考价格:¥0.4711
型号:74HC20D,652 品牌:NXP 备注:这里有74HC2多少钱,2025年最近7天走势,今日出价,今日竞价,74HC2批发/采购报价,74HC2行情走势销售排行榜,74HC2报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual 4-input NAND gate GENERAL DESCRIPTION The 74HC/HCT20 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT20 provide the 4-input NAND function. FEATURES • Output capability: standard • I | Philips 飞利浦 | |||
High Speed CMOS Logic Features High Speed: tPD = 11ns @ 6V (Typ.) Low Input Current: 1μA Output Drive Capability: 10 LSTTL loads Operating Voltage Range: 2V to 6V CMOS High Noise Immunity Function compatible with 74LS20. | SS | |||
Dual 4-input NAND gate 1. General description The 74HC20 is a dual 4-input NAND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to 6.0 V • CMOS low power dissipatio | NEXPERIA 安世 | |||
High Speed CMOS Logic Features High Speed: tPD = 11ns @ 6V (Typ.) Low Input Current: 1μA Output Drive Capability: 10 LSTTL loads Operating Voltage Range: 2V to 6V CMOS High Noise Immunity Function compatible with 74LS20. | SS | |||
Dual 4-input NAND gate 1. General description The 74HC20 is a dual 4-input NAND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to 6.0 V • CMOS low power dissipatio | NEXPERIA 安世 | |||
Dual 4-input NAND gate GENERAL DESCRIPTION The 74HC/HCT20 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT20 provide the 4-input NAND function. FEATURES • Output capability: standard • I | Philips 飞利浦 | |||
Dual 4-input NAND gate GENERAL DESCRIPTION The 74HC/HCT20 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT20 provide the 4-input NAND function. FEATURES • Output capability: standard • I | Philips 飞利浦 | |||
Dual 4-input NAND gate 1. General description The 74HC20 is a dual 4-input NAND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to 6.0 V • CMOS low power dissipatio | NEXPERIA 安世 | |||
Dual 4-input AND gate 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation | NEXPERIA 安世 | |||
Dual 4-input AND gate General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. | SOLIDSTATE | |||
Dual 4-input AND gate The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC21 provide the 4-input AND function. | Philips 飞利浦 | |||
Dual 4-input AND gate | ETC 知名厂家 | ETC | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | ||
CMOS Digital Integrated Circuits Silicon Monolithic Functional Description • Dual 4-Input AND Gate General The 74HC21D is a high speed CMOS 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is c | TOSHIBA 东芝 | |||
Dual 4-input AND gate 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation | NEXPERIA 安世 | |||
Dual 4-input AND gate | ETC 知名厂家 | ETC | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | ||
Dual 4-input AND gate 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation | NEXPERIA 安世 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | Philips 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | Philips 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder, demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder, demultiplexer with address latches 1. General description The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decode | NEXPERIA 安世 | |||
3-to-8 line decoder, demultiplexer with address latches General description The 74HC237 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC237 is specified in compliance with JEDEC standard no. 7A. The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). | SOLIDSTATE | |||
3-to-8 line decoder, demultiplexer with address latches 1. General description The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decode | NEXPERIA 安世 | |||
3-to-8 line decoder, demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
CMOS Digital Integrated Circuits Silicon Monolithic Functional Description • 3-to-8 Line Decoder/Latch General The 74HC237D is a high speed CMOS 3-to-8 DECODER ADDRESS LATCH fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. It is c | TOSHIBA 东芝 | |||
3-to-8 line decoder/demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder, demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder, demultiplexer with address latches 1. General description The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decode | NEXPERIA 安世 | |||
3-to-8 line decoder, demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer with address latches GENERAL DESCRIPTION The 74HC/HCT237 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Combines 3-to-8 decoder with 3-bit latch • Multiple input enable for easy expansion or i | Philips 飞利浦 | |||
3-to-8 line decoder, demultiplexer with address latches 1. General description The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decode | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple e | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer GENERAL DESCRIPTION The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Demultiplexing capability • Multiple input enable for easy expansion • Ideal for mem | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple e | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238-Q100; 74HCT238-Q100 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple e | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
CMOS Digital Integrated Circuits Silicon Monolithic Functional Description • 3-to-8 Line Decoder General The 74HC238D is a high speed CMOS 3-to-8 DECODER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. When the device is enabled, | TOSHIBA 东芝 | |||
3-to-8 line decoder/demultiplexer GENERAL DESCRIPTION The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Demultiplexing capability • Multiple input enable for easy expansion • Ideal for mem | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer GENERAL DESCRIPTION The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Demultiplexing capability • Multiple input enable for easy expansion • Ideal for mem | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238-Q100; 74HCT238-Q100 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
3-to-8 line decoder/demultiplexer GENERAL DESCRIPTION The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Demultiplexing capability • Multiple input enable for easy expansion • Ideal for mem | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer GENERAL DESCRIPTION The 74HC/HCT238 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Demultiplexing capability • Multiple input enable for easy expansion • Ideal for mem | Philips 飞利浦 | |||
3-to-8 line decoder/demultiplexer | ETC 知名厂家 | ETC | ||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple e | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238-Q100; 74HCT238-Q100 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This | NEXPERIA 安世 | |||
3-to-8 line decoder/demultiplexer 1. General description The 74HC238-Q100; 74HCT238-Q100 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This | NEXPERIA 安世 | |||
Octal buffer/line driver; 3-state; inverting 1. General description The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes t | NEXPERIA 安世 | |||
Octal buffer/line driver; 3-state; inverting | ETC 知名厂家 | ETC | ||
Octal buffer/line driver; 3-state; inverting | ETC 知名厂家 | ETC | ||
High Speed CMOS Logic Features Output Drive Capability: 15 LSTTL Loads Low Input Current: 1μA Outputs directly interface CMOS, NMOS and TTL Operating Voltage Range: 2V to 6V CMOS High Noise Immunity Function compatible with 74LS240 Lower power alternative to Bipolar or BiCMOS logic | SS |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Inverting Octal 3-STATE Buffer | Fairchild 仙童半导体 | Fairchild | ||
Inverting Octal 3-STATE Buffer | Fairchild 仙童半导体 | Fairchild | ||
OCTAL BUFFERS AND LINE DRIVERS | TI 德州仪器 | TI | ||
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | ||
OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI |
74HC2产品属性
- 类型
描述
- 型号
74HC2
- 制造商
NXP Semiconductors
- 功能描述
DUAL 4-INPUT NAND GATE
- 制造商
NXP Semiconductors
- 功能描述
HC NAND Bulk
- 制造商
NXP Semiconductors
- 功能描述
NAND Gate 2-Element 4-IN CMOS 14-Pin SO Bulk
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
2018 |
SOP-20 |
590 |
全新原装 正品现货 |
|||
ON(安森美) |
24+ |
标准封装 |
8217 |
全新原装正品/价格优惠/质量保障 |
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HAR |
三年内 |
1983 |
只做原装正品 |
||||
TI |
13+ |
DIP |
1000 |
原装现货价格有优势量大可以发货 |
|||
恩XP |
1215+ |
SOP20 |
150000 |
全新原装,绝对正品,公司大量现货供应. |
|||
PHI |
25+ |
TSOP20 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
PHI |
25+ |
SSOP20 |
1535 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
TI |
24+ |
SSOP-20 |
90000 |
一级代理商进口原装现货、价格合理 |
|||
恩XP |
25+ |
TSSOP |
25000 |
进口原装,深圳现货,可出样 |
|||
TI |
24+ |
SOP |
4800 |
原装现货,可开13%税票 |
74HC2芯片相关品牌
74HC2规格书下载地址
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2019-4-9
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