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 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

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

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SYC

更新时间:2025-12-27 15:04:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
24+
DIP
39500
进口原装现货 支持实单价优
MOTOROLA/摩托罗拉
23+
SOP-14
6500
专注配单,只做原装进口现货
RENESAS(瑞萨)/IDT
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
HIT
25+
TO-220
86720
全新原装进口现货价格优惠 本公司承诺原装正品假一赔
SIG
24+
DIP-14
20
MOTO
1922+
SOP-14
10000
公司进口原装特价处理
SIGN
24+/25+
200
原装正品现货库存价优
ON
23+
SO3.9mm
6800
只做原装正品假一赔十为客户做到零风险!!
FAIRCHILDSEMICONDUCTOR
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
TI
1
SOP
50
一级代理,专注军工、汽车、医疗、工业、新能源、电力

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