| PART |
Description |
Maker |
| SN54-74LS90 SN54_74LS93 SN54_74LS90 SN74LS90N SN74 |
DECADE COUNTER DIVIDE-BY-TWELVE COUNTER 4-BIT BINARY COUNTER
From old datasheet system
DECADE COUNTER DIVIDE-BY-TWELVE COUNTER 4-BIT BINARY COUNTER
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER 十年计数分频12项反4位二进制计数
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP14
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14
Sensitive Gate Silicon Controlled Rectifier; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Bulk; Qty per Container: 5000 LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14
|
ONSEMI[ON Semiconductor]
|
| SN54LS293J SN74LS293D SN74LS293N SN54-74LS290 SN74 |
DECADE COUNTER 4-BIT BINARY COUNTER
From old datasheet system
DECADE COUNTER; 4-BIT BINARY COUNTER 十进制计数器4位二进制计数
DECADE COUNTER; 4-BIT BINARY COUNTER LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14
|
ONSEMI[ON Semiconductor]
|
| 74HCT390 74HC390 74HCT390D 74HC390PW 74HC390D 74HC |
Dual decade ripple counter
74HC/HCT390; Dual decade ripple counter
|
NXP Semiconductors N.V.
PHILIPS[Philips Semiconductors]
|
| 74LS247PC 74LS279PC 74LS393PC 74LS365PC 74LS290PC |
S-R-Type Latch
Asynchronous Up/Down Counter
Asynchronous Up Counter
2-Bit/4-Bit Buffer/Driver
Octal D-Type Flip-Flop
Dual 4-Bit Non-Inverting Buffer/Driver
Single 8-bit Bus Transceiver
6-Bit Buffer/Driver
Dual 4-input NAND Gate
Quad 2-input Exclusive NOR (XNOR) Gate 输入异或非（异或非）
Decoder/Driver 解码驱动
Successive-Approximation Register 逐次逼近寄存
|
Rochester Electronics, LLC
|
| 74HCT4510 74HC4510 74HC4510PW 74HC4510D 74HC4510DB |
Quadruple D-Type Flip-Flops With Clear 16-TSSOP -40 to 85
BCD up/down counter HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16
BCD up/down counter HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDIP16
BCD up/down counter BCD码向向下计数
|
NXP Semiconductors N.V.
PHILIPS[Philips Semiconductors]
|
| TC74HC393AF TC74HC393AFN TC74HC393AP |
DUAL BINARY COUNTER
|
Toshiba Semiconductor
|
| SN74LS490D SN74LS490N SN54LS490 SN54LS490J 74LS49 |
DUAL DECADE COUNTER
|
MOTOROLA[Motorola, Inc]
MOTOROLA[Motorola Inc]
|
| MMC4520 MMC4518 |
Dual BCD up counter
|
Microelectronica
|
| T74LS490 |
Dual Decade Counter
|
ST Microelectronics
|
| MC14020BCP MC14020BF MC14020BFEL MC14020 MC14020B |
14-Bit Binary Counter 14位二进制计数
14-Bit Binary Counter 4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16
|
ONSEMI[ON Semiconductor]
|
| 74VHC393MTCX 74VHC39307 |
Dual 4-Bit Binary Counter
|
Fairchild Semiconductor
|
