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参数资料
| 型号： | MM74HC191J |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | MM54HC190/MM74HC190 Synchronous Decade Up/Down Counters with Mode Control MM54HC191/MM74HC191 Synchronous Binary Up/Down Counters with Mode Control |
| 中文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 |
| 封装： | CERAMIC, DIP-16 |
| 文件页数： | 5/8页 |
| 文件大小： | 202K |
| 代理商： | MM74HC191J |
Logic Diagrams
’HC190 Decade Counters
TL/F/5322–2
Pin (16)
e
V
CC
, Pin (8)
e
GND
5
相关PDF资料 |
PDF描述 |
|---|---|
| MM74HC191N | MM54HC190/MM74HC190 Synchronous Decade Up/Down Counters with Mode Control MM54HC191/MM74HC191 Synchronous Binary Up/Down Counters with Mode Control |
| MM54HC245A | Octal TRI-STATE Transceiver |
| MM54HC253 | Dual 4-Channel TRI-STATE Multiplexer |
| MM54HC253J | Dual 4-Channel TRI-STATE Multiplexer |
| MM74HC253 | Dual 4-Channel TRI-STATE Multiplexer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74HC191N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MM74HC191WMX | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| MM74HC192 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Synchronous Decade Up/Down Counters Synchronous Binary Up/Down Counters |
| MM74HC193 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Synchronous Decade Up/Down Counters Synchronous Binary Up/Down Counters |
| MM74HC193J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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