MM74C192中文资料仙童半导体数据手册PDF规格书
MM74C192规格书详情
General Description
The MM74C192 and MM74C193 up/down counters are monolithic complementary MOS (CMOS) integrated circuits. The MM74C192 is a BCD counter, while the MM74C193 is a binary counter.
Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. The outputs change on the positive-going transition of this clock.
特性 Features
■ High noise margin: 1V guaranteed
■ Tenth power TTL compatible: Drive 2 LPTTL loads
■ Wide supply range: 3V to 15V
■ Carry and borrow outputs for N-bit cascading
■ Asynchronous clear
■ High noise immunity: 0.45 VCC (typ.)
产品属性
- 型号：
MM74C192
- 制造商：
NSC
- 制造商全称：
National Semiconductor
- 功能描述：
Synchronous 4-Bit Up/Down Decade Counter
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS/国半 |
24+ |
NA/ |
425 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NSC |
08+ |
DIP-16 |
275 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NS |
25+ |
DIP-16 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
NS |
24+ |
DIP-40 |
37500 |
原装正品现货,价格有优势! |
询价 | ||
NS |
1725+ |
CDIP16 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NS |
25+23+ |
DIP-16 |
10426 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NS |
22+ |
DIP-16 |
3000 |
原装正品,支持实单 |
询价 | ||
NSC |
278 |
公司优势库存 热卖中!! |
询价 | ||||
NS |
79 |
DIP-16 |
2 |
原装现货海量库存欢迎咨询 |
询价 | ||
NS |
24+ |
DIP16 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 |
