| PART |
Description |
Maker |
| MMC4520 MMC4518 |
Dual BCD up counter
|
Microelectronica
|
| MC14490DW MC14490P MC14518BCP MC14518BDW MC14518BD |
Hex Bounce Eliminator
Dual BCD Up Counter
|
ON Semiconductor
|
| MC14569B05 MC14569BDWR2G MC14569B MC14569BCP MC145 |
Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter
|
ONSEMI[ON Semiconductor]
|
| TC74HC40102AF TC74HC40102AP TC74HC40103AF TC74HC40 |
From old datasheet system
DUAL BCD/8-BIT BINARY PROGRAMMABLE DOWN COUNTER
|
TOSHIBA[Toshiba Semiconductor]
|
| HD74LS192 HD74LS192P 74LS192 |
SynchronousUp/DownCounter
Synchronous Up/Down Decade Counters(dual clock lines)
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
|
HITACHI[Hitachi Semiconductor]
|
| HCF4518B02 HCF4518M013TR HCF4518B_02 HCF4518BEY HC |
DUAL UP-COUNTERS
DUAL UP-COUNTERS
DUAL BCD UP COUNTER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M74HC1520B1R M74HC1520C1R M74HC1520F1R M74HC1520M1 |
HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER
From old datasheet system
|
意法半导
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| SN74LS390D 74LS393 |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER
|
Motorola, Inc
|
| SN74LS393N SN74LS390 SN74LS393D SN54LS390 74LS393 |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER 双十进制计数器，4位的二进制计数器
|
Motorola Mobility Holdings, Inc.
Motorola, Inc.
MOTOROLA[Motorola, Inc]
|
| ICL7135C_D ICL7135CJI ICL7135CPI ICL7135CQI ICL713 |
4Digit A/D Converter with Multiplexed BCD Outputs 1-CH 4-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP28
5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
4? Digit A/D Converter with Multiplexed BCD Outputs
4 Digit A/D Converter with Multiplexed BCD Outputs
4 1/2 Digit A/D Converter with Multiplexed BCD Outputs
From old datasheet system
4? Digit A/D Converter with Multiplexed BCD Outputs
|
Maxim Integrated Products, Inc.
MAXIM[Maxim Integrated Products]
Maixm
MAXIM - Dallas Semiconductor
|
| 883C4522BC 883C4024BC 883C4072BC 883C4044BC 883C40 |
Synchronous Down Counter
Asynchronous Up Counter 异步设立摊位
Dual 4-input OR Gate 输入或门
S-R-Type Latch 简型锁
Hex Buffer 六角缓冲
CERAMIC CHIP/MIL-PRF-55681
|
Amphenol, Corp.
Electronic Theatre Controls, Inc.
Anpec Electronics, Corp.
Cornell Dubilier Electronics, Inc.
Glenair, Inc.
|
