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74LS139

Dual 2-line-to-4-line Decoders/Demultiplexers

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

文件:58.93 Kbytes 页数:6 Pages

HITACHIHitachi Semiconductor

日立日立公司

74LS14

Hex Inverter with Schmitt Trigger Inputs

General Description This device contains six independent gates each of which performs the logic INVERT function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output. Supply Voltage 7V Input Voltage 7V

文件:61.55 Kbytes 页数:5 Pages

FAIRCHILD

仙童半导体

74LS14

Hex Schmitt Trigger Inverters

文件:47.85 Kbytes 页数:5 Pages

HITACHIHitachi Semiconductor

日立日立公司

74LS14

SCHMITT TRIGGERS DUAL GATE/HEX INVERTER

The SN54LS/74LS13 and SN54LS/74LS14 contain logic gates/inverters which accept standard TTL input signals and provide standard TTL output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Additionally, they have greater noise m

文件:62.36 Kbytes 页数:3 Pages

MOTOROLA

摩托罗拉

74LS14

Hex Schmitt-Trigger Inverter

Hex Schmitt-Trigger Inverter This device contains six independent gates each of which performs the logic INVERT function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output.

文件:28.29 Kbytes 页数:4 Pages

SLS

74LS14

Hex Inverter with Schmitt Trigger Inputs

General Description This device contains six independent gates each of which performs the logic INVERT function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output.

文件:112.61 Kbytes 页数:5 Pages

SYC

74LS14

LOW POWER SCHOTTKY

The SN74LS147 and the SN74LS148 are Priority Encoders. They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. Both devices have data inputs and outputs which are active at the low logic level.

文件:134.36 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

74LS145

1-OF-10 DECODER/DRIVER OPEN-COLLECTOR

1-OF-10 DECODER/DRIVER OPEN-COLLECTOR The SN54 /74LS145, 1-of-10 Decoder/Driver, is designed to accept BCD inputs and provide appropriate outputs to drive 10-digit incandescent displays. All outputs remain off for all invalid binary input conditions. It is designed for use as indicator/relay driv

文件:157.09 Kbytes 页数:5 Pages

MOTOROLA

摩托罗拉

74LS145

1-of-10 Decoder / Drvier Open-Collector

1-of-10 Decoder/Driver Open-Collector The SN74LS145, 1-of-10 Decoder/Driver, is designed to accept BCD inputs and provide appropriate outputs to drive 10-digit incandescent displays. All outputs remain off for all invalid binary input conditions. It is designed for use as indicator/relay driver

文件:104.9 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

74LS145

BCD-to-Decimal Decoders / Drivers(with 15V outputs)

BCD-to-Decimal Decoder/Driver with 15V outputs

文件:67.75 Kbytes 页数:6 Pages

HITACHIHitachi Semiconductor

日立日立公司

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
Renesas(瑞萨)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
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
24+
SOP20
18700
询价
SA
25+
DIP20
18000
原厂直接发货进口原装
询价
MOTOROLA/摩托罗拉
22+
DIP
3800
只做原装,价格优惠,长期供货。
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
74
24+
37500
只做自己原装现货,价格最优
询价
RENESAS/瑞萨
11+
DIP14
1000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多74LS供应商 更新时间2026-1-25 9:12:00