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型号 功能描述 生产厂家 企业 LOGO 操作
HD74LS193

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

Synchronous Up/Down 4-bit Binary Counter with Dual Clock Lines

HITACHIHitachi Semiconductor

日立日立公司

HD74LS193

Synchronous Up / Down Decade Counter (dual clock lines)

Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincidently with each other when so instructed by the steering logic. Thismode of operation eliminates the output counting spikes, which are normally associated with asynchronous (ripple cl

RENESAS

瑞萨

HD74LS193

Ouadruple 2-input Positive NAND Gates

文件:6.85482 Mbytes Page:273 Pages

HITACHIHitachi Semiconductor

日立日立公司

HD74LS193

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

HD74LS193

Synchronous Up / Down Decade Counter (dual clock lines)

RENESAS

瑞萨

Synchronous Up / Down Decade Counter (dual clock lines)

Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincidently with each other when so instructed by the steering logic. Thismode of operation eliminates the output counting spikes, which are normally associated with asynchronous (ripple cl

RENESAS

瑞萨

Synchronous Up / Down Decade Counter (dual clock lines)

Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincidently with each other when so instructed by the steering logic. Thismode of operation eliminates the output counting spikes, which are normally associated with asynchronous (ripple cl

RENESAS

瑞萨

Synchronous Up / Down Decade Counter (dual clock lines)

Synchronous operation is provided by having all flip-flops clocked simultaneously so that the output change coincidently with each other when so instructed by the steering logic. Thismode of operation eliminates the output counting spikes, which are normally associated with asynchronous (ripple cl

RENESAS

瑞萨

Synchronous Up/Down 4-bit Binary Counter with Dual Clock Lines

HITACHIHitachi Semiconductor

日立日立公司

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

替换型号 功能描述 生产厂家 企业 LOGO 操作

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

Synchronous 4-Bit Binary Counter with Dual Clock

FAIRCHILD

仙童半导体

Synchronous 4-Bit Binary Counter with Dual Clock

FAIRCHILD

仙童半导体

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

ONSEMI

安森美半导体

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

ONSEMI

安森美半导体

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

HD74LS193产品属性

  • 类型

    描述

  • 型号

    HD74LS193

  • 制造商

    Renesas Electronics

  • 功能描述

    74LS

  • 制造商

    Renesas Electronics

  • 功能描述

    74LS Cut Tape

更新时间:2026-5-20 17:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HIT
97
DIP
4
原装现货海量库存欢迎咨询
HIT
99+
SOP16
2900
全新原装进口自己库存优势
HD74LS193
25+
22
22
HIT
26+
DIP16
890000
一级总代理商原厂原装大批量现货 一站式服务
HITACHI
2023+
DIP
50000
原装现货
HIT
24+
PDIP
18
HIT
23+
DIP-16
62630
##公司主营品牌长期供应100%原装现货可含税提供技术
HD
24+
DIP
8100
绝对原装现货,价格低,欢迎询购!
HITACHI
23+
DIP
6000
原装正品假一罚百!可开增票!
HIT
22+
DIP-16
1000
全新原装现货!自家库存!

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