型号 功能描述 生产厂家 企业 LOGO 操作

Synchronous 4-Bit Binary Counter with Dual Clock

General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output

Fairchild

仙童半导体

Synchronous 4-Bit Binary Counter with Dual Clock

General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output

Fairchild

仙童半导体

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

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

Synchronous 4-Bit Binary Counter with Dual Clock

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SYC

更新时间:2025-10-19 21:38:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD/仙童
2023+
SOP
5000
一级代理优势现货,全新正品直营店
FAIRCHILD/仙童
24+
NA/
3578
原装现货,当天可交货,原型号开票
FSC
25+23+
DIP16
18490
绝对原装正品全新进口深圳现货
FAIRCILD
22+
DIP-16
8000
原装正品支持实单
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售
FAIRCHILD/仙童
2450+
SOP16
9850
只做原厂原装正品现货或订货假一赔十!
24+
SOP
2251
DM74LS193N
6
6
原厂
23+
DIP
5000
原装正品,假一罚十
FSC
25+
DIP8
18000
原厂直接发货进口原装

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