PART |
Description |
Maker |
MC54HC390AJ MC74HC390AD MC74HC390ADT 74HC390A |
High?Performance Silicon?Gate CMOS Dual 4-Stage Binary Ripple Counter with and Sections Dual 4-Stage Binary Ripple Counter with 2and 5 Sections Dual 4-Stage Binary Ripple Counter with 卤2and 卤5 Sections
|
Motorola, Inc MOTOROLA INC
|
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.
|
MC14569B MC14569BCP MC14569BDT MC14569BDW MC14569B |
Dual-Processor Supervisory Circuits with Power-Fail 8-MSOP -40 to 85 Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter
|
ONSEMI[ON Semiconductor]
|
MC14518B-D MC14520BCP MC14520BDW MC14520BDWR2 MC14 |
Dual Up Counters Dual Binary Up Counter
|
ON Semiconductor
|
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]
|
SL4518B SL4518BD SL4518BN |
Dual Up-Counter
|
System Logic Semiconductor Co., Ltd. SLS[System Logic Semiconductor]
|
HD74LS193 74LS193 HD74LS193P |
Synchronous Up/Down 4-bit Binary Counter with Dual Clock Lines Synchronous Up/Down 4-bit Binary Counters(dual clock lines) Synchronous Up/Down Counter 同步减计数器
|
HITACHI[Hitachi Semiconductor] Renesas Electronics, Corp.
|
HEF4518 HEF4518B HEF4518BD HEF4518BF HEF4518BN HEF |
Dual BCD counter
|
NXP Semiconductors PHILIPS[Philips Semiconductors]
|
TC74AC393P TC74AC393FT TC74AC393FN TC74AC393F |
DUAL BINARY COUNTER
|
Toshiba
|
TC40H390F TC40H390P |
Dual Decade Counter
|
Toshiba
|
DM74LS390 |
Dual 4-Bit Decade Counter
|
Fairchild
|
74VHC393MTCX 74VHC39307 |
Dual 4-Bit Binary Counter
|
Fairchild Semiconductor
|