| PART |
Description |
Maker |
| MC74HC4040A-D MC74HC4040ADR2 |
12-Stage Binary Ripple Counter High-Performance Silicon-Gate CMOS
Monolithic WFR, Binary Counter
|
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]
|
| BC857BW BC857AW BC856BW BC857CW BC858CW BC858AW Q6 |
From old datasheet system
PNP Silicon AF Transistors (For AF input stages and driver applications High current gain Low collector-emitter saturation voltage)
High Speed CMOS Logic 14-Stage Binary Counter with Oscillator 16-SOIC -55 to 125
High Speed CMOS Logic 12-Stage Binary Counter 16-SOIC -55 to 125
|
http://
SIEMENS[Siemens Semiconductor Group]
Infineon
SIEMENS AG
|
| 4521B |
24-State Binary Counter
24-STAGE BINARY COUNTER
|
List of Unclassifed Manufacturers
Fairchild Semiconductor
ETC[ETC]
Electronic Theatre Controls, Inc.
|
| SPD28N03 SPU28N03 Q67040-S4140-A2 Q67040-S4138 |
High Speed CMOS Logic 12-Stage Binary Counter 16-SO -55 to 125
High Speed CMOS Logic 12-Stage Binary Counter 16-SOIC -55 to 125
SIPMOS Power Transistor
|
INFINEON[Infineon Technologies AG]
|
| MC74HC4040AFELG |
12−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16
|
ON Semiconductor
|
| SN74LS390D SN74LS390N SN54_74LS393 SN54_74LS390 SN |
DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER
From old datasheet system
DUAL DECADE COUNTER DUAL 4-STAGE BINARY COUNTER
|
ONSEMI[ON Semiconductor]
|
| MM74HC4040 MM74HC4040M MM74HC4040MTC MM74HC4040N M |
14-Stage Binary Counter 12-Stage Binary Counter
|
FAIRCHILD[Fairchild Semiconductor]
|
| M74HC4020TTR M74HC4020 M74HC4020B1R M74HC4020M1R M |
14 STAGE BINARY COUNTER
14 STAGE BINARY COUNTER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| HEF4020B HEF4020BD HEF4020BF HEF4020BN HEF4020BP H |
14-stage binary counter
|
NXP Semiconductors
PHILIPS[Philips Semiconductors]
|
