HD74HC157中文资料PDF规格书
HD74HC157规格书详情
Description
These devices each consist of four 2-input digital multiplexers with common select and strobe inputs. On the HD74HC157, when the strobe input is at logical “L” the four outputs assume the values as selected from the inputs. When the strobe input is at a logical “H” the outputs assume logical “L”. The HD74HC158 operates in the same manner, except that its outputs are inverted. Select decoding is done internally resulting in a single select input only. If enabled, the select input determines whether the A or B inputs get routed to their corresponding Y outputs.
Features
• High Speed Operation: tpd (Data to Output) = 12 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
产品属性
- 型号:
HD74HC157
- 制造商:
Renesas Electronics Corporation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HITACH |
24+ |
SOP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
HD |
23+ |
NA/ |
3339 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HIT |
2020+ |
SOP3.9 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
SOIC16 |
6000 |
询价 | |||
RENESAS/瑞萨 |
23+ |
SOP16 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
HITACHI |
17+ |
SOP |
12000 |
只做全新进口原装,现货库存 |
询价 | ||
HITACHI |
23+ |
NA |
296 |
专做原装正品,假一罚百! |
询价 | ||
RENESAS(瑞萨)/IDT |
1923+ |
SOIC-16_39MM |
2260 |
向鸿只做原装正品,我们没有假货!仓库库存优势 |
询价 | ||
HITACHI |
22+23+ |
SOP5.2 |
34800 |
绝对原装正品全新进口深圳现货 |
询价 | ||
RENESAS |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 |