| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS190 | 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 | TI 德州仪器 |   | |
SN74LS190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | |
SN74LS190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI 德州仪器 | | |
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 | MOTOROLA 摩托罗拉 | | ||
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 | MOTOROLA 摩托罗拉 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI 德州仪器 | | ||
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 | MOTOROLA 摩托罗拉 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Synchronous 4-Bit Up/Down Counters with Mode Control | NSC 国半 | NSC | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESAS 瑞萨 | RENESAS | | |
Synchronous Up/Down Decade Counters(single clock line) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Ouadruple 2-input Positive NAND Gates | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Synchronous Up / Down Decade Counter (signal clock line) | RENESAS 瑞萨 | RENESAS | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
DIP |
12360 |
TI/德州仪器原装特价SN74LS190N即刻询购立享优惠#长期有货 |
|||
TI/德州仪器 |
23+ |
DIP |
50000 |
原装正品 支持实单 |
|||
TI/德州仪器 |
24+ |
DIP-16 |
182 |
只供应原装正品 欢迎询价 |
|||
MOT |
23+ |
NA |
116 |
专做原装正品,假一罚百! |
|||
TI/德州仪器 |
2450+ |
DIP-16 |
9850 |
只做原装正品现货或订货假一赔十! |
|||
XINBOLE/芯伯乐 |
22+ |
DIP16 |
20000 |
公司只有原装 品质保障 |
|||
SN74LS190N |
25+ |
1 |
1 |
||||
TI |
25+ |
DIP16 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
|||
24+ |
DIP16 |
75 |
本站现货库存 |
||||
MOTOROLA |
17+ |
DIP |
6200 |
100%原装正品现货 |
SN74LS190规格书下载地址
SN74LS190参数引脚图相关
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- t40
- t2222
- t2010
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- SN74LS191ND
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- SN74LS191JS
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- SN74LS191JD
- SN74LS191J
- SN74LS191
- SN74LS190NS
- SN74LS190NDS
- SN74LS190ND
- SN74LS190N
- SN74LS190JS
- SN74LS190JDS
- SN74LS190JD
- SN74LS190J
- SN74LS181NS
- SN74LS181NDS
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- SN74LS181N
- SN74LS181JS
- SN74LS181JDS
- SN74LS181JD
- SN74LS181J
- SN74LS181
- SN74LS174NS
- SN74LS174NDS
- SN74LS174ND
- SN74LS174N
- SN74LS174JS
- SN74LS174JDS
- SN74LS174JD
- SN74LS174J
- SN74LS174
- SN74LS173ANS
- SN74LS173ANDS
- SN74LS
- SN74L71
- SN74L44
- SN74L43
- SN74L42
- SN74HC
- SN74H87
- SN74H78
- SN74H74
- SN74H62
- SN74H61
- SN74H60
- SN74H00
- SN74F86
- SN74F74
- SN74F51
- SN74F38
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- SN74F36
- SN74F32
SN74LS190数据表相关新闻
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