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74LS38

Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs)

Quadruple 2-input Positive NAND Buffers(with Open Collector Outputs)

文件:44.61 Kbytes 页数:5 Pages

HITACHIHitachi Semiconductor

日立日立公司

74LS386

QUAD 2-INPUT EXCLUSIVE-OR GATE

QUAD 2-INPUT EXCLUSIVE-OR GATE LOW POWER SCHOTTKY

文件:120.69 Kbytes 页数:4 Pages

MOTOROLA

摩托罗拉

74LS390

Dual 4-Bit Decade Counter

General Description Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS390 incorporates dual divide-by-two and divideby-five counters, which can be used to implement cycle leng

文件:58.14 Kbytes 页数:6 Pages

FAIRCHILD

仙童半导体

74LS393

Dual 4-Bit Binary Counter

General Description Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit bin

文件:56.46 Kbytes 页数:6 Pages

FAIRCHILD

仙童半导体

74LS393

DUAL 4-BIT BINARY COUNTERS

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

文件:60.42 Kbytes 页数:6 Pages

HITACHIHitachi Semiconductor

日立日立公司

74LS393

Dual 4-Bit Binary Counter

General Description Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit bi

文件:114.99 Kbytes 页数:6 Pages

SYC

74LS393

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER The SN54/74LS390 and SN54/74LS393 each contain a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and a divide-by five section, with a separate clock input for each section. The two sec

文件:193.56 Kbytes 页数:7 Pages

MOTOROLA

摩托罗拉

74LS395

4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS

The SN74LS395 is a 4-Bit Register with 3-state outputs and can operate in either a synchronous parallel load or a serial shift-right mode, as determined by the Select input. An asynchronous active LOW Master Reset (MR) input overrides the synchronous operations and clears the register. An active H

文件:196.61 Kbytes 页数:6 Pages

MOTOROLA

摩托罗拉

74LS40

DUAL 4-INPUT NAND BUFFER

DUAL 4-INPUT NAND BUFFER LOW POWER SCHOTTKY

文件:45.66 Kbytes 页数:2 Pages

MOTOROLA

摩托罗拉

74LS42

LOW POWER SCHOTTKY

One-of-Ten Decoder The LSTTL/MSI SN74LS42 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. The LS42 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families.

文件:107.61 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

详细参数

  • 型号:

    74LS

  • 制造商:

    ONSEMI

  • 制造商全称:

    ON Semiconductor

  • 功能描述:

    SYNCHRONOUS 4-BIT UP/DOWN COUNTER

供应商型号品牌批号封装库存备注价格
FSC/ON
23+
原包装原封 □□
75000
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
询价
SIG
24+
DIP
12000
原装正品 有挂就有货
询价
SIG
21+
DIP-20
1638
只做原装正品,不止网上数量,欢迎电话微信查询!
询价
FAIRCHIL
25+23+
SOP
29413
绝对原装正品全新进口深圳现货
询价
Renesas(瑞萨)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价
TI
04+
SOP/14
50
原装现货海量库存欢迎咨询
询价
74
24+
37500
只做自己原装现货,价格最优
询价
MITSUBISH原装正品价格
26+
DIP16
20410
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
询价
TI/HD
24+
DIP
36500
原装现货/放心购买
询价
TI
24+
CDIP
9000
只做原装正品 有挂有货 假一赔十
询价
更多74LS供应商 更新时间2026-1-28 14:51:00