型号 功能描述 生产厂家 企业 LOGO 操作
SN54LS193FK

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

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:1.16114 Mbytes Page:27 Pages

TI

德州仪器

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

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

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

更新时间:2026-3-2 23:55:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
01+
CDIP16
10
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI
2016+
CDIP
6000
只做原装,假一罚十,公司可开17%增值税发票!
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
TI/德州仪器
2450+
CDIP
9850
只做原厂原装正品现货或订货假一赔十!
TI
2138+
原厂标准封装
8960
专营军工产品,进口原装
SN54LS193J
25+
17
17
TI/德州仪器
24+
DIP
1583
只供应原装正品 欢迎询价
TI/德州仪器
25+
NA
880000
明嘉莱只做原装正品现货
TI
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
TI
25+23+
DIP
21163
绝对原装正品全新进口深圳现货

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