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SN54LS190

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications

文件:627 Kbytes 页数:17 Pages

TI

德州仪器

SN54LS190

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

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit

文件:310.01 Kbytes 页数:10 Pages

Motorola

摩托罗拉

SN54LS190

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:1.06224 Mbytes 页数:16 Pages

TI

德州仪器

SN54LS190

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:512.63 Kbytes 页数:14 Pages

TI

德州仪器

SN54LS190

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

恩XP

恩XP

SN54LS190J

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

PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit

文件:310.01 Kbytes 页数:10 Pages

Motorola

摩托罗拉

SN54LS190FK

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:1.06224 Mbytes 页数:16 Pages

TI

德州仪器

SN54LS190FK

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:512.63 Kbytes 页数:14 Pages

TI

德州仪器

SN54LS190J

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:512.63 Kbytes 页数:14 Pages

TI

德州仪器

SN54LS190J

SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL

文件:1.06224 Mbytes 页数:16 Pages

TI

德州仪器

供应商型号品牌批号封装库存备注价格
TEXASINSTRUM
00+
CDIP
2456
全新原装100真实现货供应
询价
MOTO
25+
SOP8
18000
原厂直接发货进口原装
询价
TI
25+
CDIP
1753
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
TI
23+
CDIP
3260
绝对全新原装!优势供货渠道!特价!请放心订购!
询价
24+
3000
自己现货
询价
MOTO
23+
DIP
5000
原装正品,假一罚十
询价
最新
2000
原装正品现货
询价
TI
2138+
DIP
8960
专营军工产品,进口原装
询价
MOTOROLA/摩托罗拉
23+
CDIP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
TI/德州仪器
22+
CDIP
12245
现货,原厂原装假一罚十!
询价
更多SN54LS190供应商 更新时间2025-12-9 15:33:00