型号 功能描述 生产厂家 企业 LOGO 操作
SN54LS192

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

SN54LS192

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

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

SN54LS192

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS

文件:1.16114 Mbytes Page:27 Pages

TI

德州仪器

SN54LS192

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

ETC

知名厂家

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 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 (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

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

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

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

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

文件:172.64 Kbytes Page:8 Pages

NSC

国半

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

文件:172.64 Kbytes Page:8 Pages

NSC

国半

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

文件:172.64 Kbytes Page:8 Pages

NSC

国半

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

文件:172.64 Kbytes Page:8 Pages

NSC

国半

更新时间:2026-1-28 17:49:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SN54LS192J
25+
5
5
MOT
21+
DIP16
8080
只做原装,质量保证
TI/德州仪器
2026+
CDIP16
54658
百分百原装现货 实单必成
TI/德州仪器
21+
CDIP16
3000
百域芯优势 实单必成 可开13点增值税发票
MOT
24+
DIP16
44300
原装进口现货假一罚百
TI
25+
DIP
4500
全新原装、诚信经营、公司现货销售!
TEXASINSTRUM
00+
CDIP
2800
全新原装100真实现货供应
原厂
NA
8650
一级代理 原装正品假一罚十价格优势长期供货
原厂
2540+
CDIP16
6852
只做原装正品假一赔十为客户做到零风险!!
TI/德州仪器
22+
CDIP
12245
现货,原厂原装假一罚十!

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