4位、可预置、LED显示加/减计数器

4 Digit (LED) Presettable Up/Down Counter

General Description The Maxim ICM7217, 7217 family of 4 digit presettable up/down counters contain a 4 digit, 7 segment LED display drvier and a presettalble comparison ( predetermining) register. The counter and comparison register can be preset using either thumbwheel switches, jumpers, or exte

4 Digit (LED) Presettable Up/Down Counter

General Description The Maxim ICM7217, 7217 family of 4 digit presettable up/down counters contain a 4 digit, 7 segment LED display drvier and a presettalble comparison ( predetermining) register. The counter and comparison register can be preset using either thumbwheel switches, jumpers, or exte

4-Digit LED Display, Programmable Up/Down Counter

Description The ICM7217 is a four digit, presettable up/down counter with an onboard presettable register continuously compared to the counter. The ICM7217 is intended for use in hard-wired applications where thumbwheel switches are used for loading data, and simple SPDT switches are used for chi

4-Digit LED Display,Programmable Up/Down Counter

Features • Four Decade, Presettable Up-Down Counter with Parallel Zero Detect • Settable Register with Contents Continuously Compared to Counter • Directly Drives Multiplexed 7 Segment Common Anode or Common Cathode LED Displays • On-Board Multiplex Scan Oscillator • Schmitt Trigger On Cou

TIMERS COUNTERS AND DISPLAY DRIVERS

文件：4.75439 Mbytes Page：162 Pages

封装/外壳：28-DIP（0.600"，15.24mm） 包装：卷带（TR） 描述：IC OSC UP/DWN CNTR 2MHZ 28-DIP 集成电路（IC） 可编程定时器和振荡器

封装/外壳：28-DIP（0.600"，15.24mm） 包装：卷带（TR） 描述：IC OSC UP/DWN CNTR 2MHZ 28-DIP 集成电路（IC） 可编程定时器和振荡器

4-Digit LED Display, Programmable Up/Down Counter

文件：475.88 Kbytes Page：20 Pages

BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC (5.8W AUDIO POWER AMPLIFIER CAR STEREO, CAR RADIO OUTPUT)

5.8W AUDIO POWER AMPLIFIER. CAR STEREO, CAR RADIO OUTPUT.

Synchronzing Signal Separator with AFC and Sync Detector

Overview The LA7217 and 7217M are synchronizing signal separator ICs with AFC and AFC Lock detector designed to be used in video equipments such as VCR and TV sets. VCO with ceramic oscillator and PLL horizontal sync detector provide an adjust-free, percision sync detection system. Features •

6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN

GENERAL DESCRIPTION NEC LD7217 series of PPM-focused traveling wave tubes are designed for use as final amplifiers in the earth-tosatellite communications transmitter. LD7217S and LD7217 are capable of delivering an output power of 600 W and 700 W over the range of 5.85 to 6.425 GHz and provide

6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN

GENERAL DESCRIPTION NEC LD7217 series of PPM-focused traveling wave tubes are designed for use as final amplifiers in the earth-tosatellite communications transmitter. LD7217S and LD7217 are capable of delivering an output power of 600 W and 700 W over the range of 5.85 to 6.425 GHz and provide

6 GHz, 600 W/700 W CW, PPM FOCUSING, HIGH POWER GAIN

GENERAL DESCRIPTION NEC LD7217 series of PPM-focused traveling wave tubes are designed for use as final amplifiers in the earth-tosatellite communications transmitter. LD7217S and LD7217 are capable of delivering an output power of 600 W and 700 W over the range of 5.85 to 6.425 GHz and provide