HEF40194中文资料PDF规格书
替换型号
HEF40194规格书详情
DESCRIPTION
The HEF40194B is a 4-bit bidirectional shift register with two mode control inputs (S0 and S1), a clock input (CP), a serial data shift left input (DSL), a serial data shift right input (DSR), four parallel data inputs (P0 to P3), an overriding asynchronous master reset input (MR), and four buffered parallel outputs (O0 to O3). When LOW, MR resets all stages and forces O0 to O3 LOW, overriding all other input conditions. When MR is HIGH, the operation mode is controlled by S0 and S1 as shown in the function table.
Serial and parallel operation are edge-triggered on the LOW to HIGH transition of CP. The inputs at which the data are to be entered and S0, S1 must be stable for a set-up time before the LOW to HIGH transition of CP.
产品属性
- 型号:
HEF40194
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
4-bit bidirectional universal shift register
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIGNETICS |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
TI |
2022+ |
VSON8 |
6000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NXP |
2023+ |
NA |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
PHILIPS |
1726+ |
SOP16 |
6528 |
只做进口原装正品现货,假一赔十! |
询价 | ||
PH |
23+ |
NA |
281 |
专做原装正品,假一罚百! |
询价 | ||
PHILIPS |
23+ |
DIP16 |
3300 |
专业优势供应 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP-16 |
15000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
NA/ |
6900 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NXP |
21+ |
NA |
20 |
原装现货假一赔十 |
询价 | ||
PHILIPS |
2022 |
DIP16 |
3268 |
原厂原装正品,价格超越代理 |
询价 |