| PART |
Description |
Maker |
| HEF4534B HEF4534BD HEF4534BF HEF4534BN HEF4534BP H |
Real time 5-decade counter
|
NXP Semiconductors
PHILIPS[Philips Semiconductors]
|
| DS1603 |
Elapsed Time Counter Module
|
Dallas Semiconductor
|
| AMIS-70020 |
Power Failure Elapsed Time Counter
|
AMI[AMI SEMICONDUCTOR]
|
| CNT-35-76 CNT-35-26 CNT-35-96 |
CNT series Multifunction, Digital Time Delay Relay/Counter
|
Tyco Electronics
|
| E0C623E |
CMOS 4-Bit Single Chip Microcomputer Composed of the 4-Bit Core CPU E0C6200A, ROM, RAM,LCD Driver, Time Base Counter, Stopwatch Timer, SVD Circuit
|
爱普生（中国）有限公
|
| E0C6247 |
CMOS 4-Bit Single Chip Microcomputer Composed of the 4-Bit Core CPU E0C6200A, ROM, RAM,Serial Interface，Dot Matrix LCD Driver, Time Base Counter，SVD
|
爱普生（中国）有限公
|
| 22PCAFB6G 22PCCEB2G 22PCAEB2G 22PCFEB2G 22PCFNB2G |
I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
RAMified Watchdog Timekeeper
Y2K-Compliant Watchdog RTC with NV Control
Serial Port iButton Holder
I2C, 32-Bit Binary Counter Watchdog Clock
Front Panel iButton Holder
Signal Conditioner 信号调理
I<sup>2</sup>C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output 信号调理
Digital Thermometer and Thermostat 信号调理
Real-Time Clock with NV RAM Control 信号调理
Parallel Port Button Holder 信号调理
1-Wire Network Cables 信号调理
4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
|
Infineon Technologies AG
Bourns, Inc.
Advanced Interconnections, Corp.
Air Cost Control
Samtec, Inc.
Electronic Theatre Controls, Inc.
|
| HD74AC393 HD74AC393FP |
AC SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14
Dual Modulo-16-Counter
|
HITACHI[Hitachi Semiconductor]
Hitachi,Ltd.
|
| 10016 F10016 10010 F10010 |
BCD DECADE COUNTER/4-BIT BINARY COUNTER
(F10016) BCD Decade Counter / 4 Bit Binary Counter
BCD DECADE COUNTER/4-BIT BINARY COUNTER BCD码十COUNTER/4-BIT二进制计数器
|
FAIRCHILD[Fairchild Semiconductor]
Fairchild Semiconductor Corporation
Fairchild Semiconductor, Corp.
|
| 74LS293 SN74LS293N SN54LS290 SN54LS290J SN54LS293J |
DECADE COUNTER; 4-BIT BINARY COUNTER
|
MOTOROLA[Motorola, Inc]
MOTOROLA[Motorola Inc]
|
| MAX232E MAX203E |
5V-Powered/ Multichannel RS-232 Drivers/Receivers
5V-Powered / Multichannel RS-232 Drivers/Receivers
±5kV ESD-Protected, 5V RS-232 Transceivers(5V,120kbps,自关闭方 ESD保护,RS-232收发 ±15kV ESD保护5V RS-232收发
|
Maxim Integrated Products, Inc.
|
| MC14553BCPG |
3−Digit BCD Counter 4000/14000/40000 SERIES, SYN NEGATIVE EDGE TRIGGERED 12-BIT UP DECADE COUNTER, PDIP16
|
ON Semiconductor
|
