型号 功能描述 生产厂家&企业 LOGO 操作
DM74LS192M

54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks

文件:172.64 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Synchronous Up/Down Decade Counters(dual clock lines)

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

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

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

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

更新时间:2025-8-12 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD/仙童
24+
NA/
3578
原装现货,当天可交货,原型号开票
FSC/ON
23+
原包装原封□□
2525
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
NSC
24+/25+
50
原装正品现货库存价优
DM74LS193J
2
2
NS
24+
SOP
2000
只做原装正品现货 欢迎来电查询15919825718
FSC
24+
DIP16
2200
绝对原装!真实库存!
FAIRCHILDSEMICONDUCTOR
23+
NA
341
专做原装正品,假一罚百!
FSC
25+23+
DIP16
18490
绝对原装正品全新进口深圳现货
FAIRCHILD
24+
DIP
5000
仙童授权代理原装进口现货
24+
SOP
2251

DM74LS192M数据表相关新闻