型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
SN74HC191 | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:1.06032 Mbytes 页数:21 Pages | TI 德州仪器 | TI | |
SN74HC191 | 4 位同步加/减二进制计数器 The HC191 devices are 4-bit synchronous, reversible, up/down binary counters. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when instructed by the steering logic. This mode of operation eliminates the • Wide Operating Voltage Range of 2 V to 6 V\n• Outputs Can Drive Up To 10 LSTTL Loads\n• Low Power Consumption, 80-µA Max ICC\n• Typical tpd = 13 ns\n• ±4-mA Output Drive at 5 V\n• Low Input Current of 1 µA Max\n• Single Down/Up Count-Control Line\n• Look-Ahead Circuitry Enhances Speed of Cascaded ; | TI 德州仪器 | TI | |
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:473.11 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:1.06032 Mbytes 页数:21 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:473.11 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:1.06032 Mbytes 页数:21 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:1.06032 Mbytes 页数:21 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:473.11 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:473.11 Kbytes 页数:17 Pages | TI 德州仪器 | TI | ||
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件:1.06032 Mbytes 页数:21 Pages | TI 德州仪器 | TI |
技术参数
- VCC(Min)(V):
2
- VCC(Max)(V):
6
- Bits(#):
4
- Voltage(Nom)(V):
3.35
- F @ nom voltage(Max)(MHz):
28
- ICC @ nom voltage(Max)(mA):
0.08
- tpd @ nom Voltage(Max)(ns):
41
- IOL(Max)(mA):
5.2
- IOH(Max)(mA):
-5.2
- Function:
Counter
- Type:
Binary
- Rating:
Catalog
- Operating temperature range(C):
-40 to 85
- Package Group:
PDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
PDIP|16 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/德州仪器 |
23+ |
SOP16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI/德州仪器 |
23+ |
SOP16 |
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+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州仪器 |
22+ |
SOP16 |
20000 |
原装现货,实单支持 |
询价 | ||
TI |
23+ |
原厂封装 |
70004 |
公司原装现货!主营品牌!可含税欢迎查询 |
询价 | ||
TI |
23+ |
SOP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI/德州仪器 |
24+ |
NA/ |
1560 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ADI |
23+ |
SOP16 |
8000 |
只做原装现货 |
询价 | ||
ADI |
23+ |
SOP16 |
7000 |
询价 |
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