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MM54HCT190

Synchronous Binary Up/Down Counters with Mode Control

General Description\nThese high speed synchronous counters utilize advanced silicon-gate CMOS technology. They possess the high noise immunity and low power consumption of CMOS technology, along with the speeds of low power Schottky TTL. These circuits are synchronous, reversible, up/down counters. ■ Level changes on Enable or Down/Up can be made regardless of the level of the clock.\n■ Low quiescent supply current: 80 mA maximum (74HCT Series)\n■ Low input current: 1 mA maximum\n■ TTL compatible inputs ;

TI

德州仪器

MM54HCT190

Level changes on Enable or Down/Up can be made regardless of the level of the clock

文件:170.75 Kbytes 页数:8 Pages

NSC

国半

CD54HCT190

HIGH SPEED CMOS LOGIC

文件:292.5 Kbytes 页数:10 Pages

TI

德州仪器

MM5Z12V

SOD-523

Slkor(萨科微

MM5Z36VT1G

SMD

ON/安森美

详细参数

  • 型号:

    MM54HCT190

  • 制造商:

    NSC

  • 制造商全称:

    National Semiconductor

  • 功能描述:

    Level changes on Enable or Down/Up can be made regardless of the level of the clock

供应商型号品牌批号封装库存备注价格
24+
N/A
70000
一级代理-主营优势-实惠价格-不悔选择
询价
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
询价
Rochester Electronics, LLC
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
询价
TI
25+
CDIP-20
7734
样件支持,可原厂排单订货!
询价
TI
25+
CDIP-20
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
NS/国半
22+
cdip
12245
现货,原厂原装假一罚十!
询价
NS
22+
PDIP
20000
公司只做原装 品质保障
询价
NS/国半
23+
DIP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
NS
24+
DIP16
30
询价
NS/国半
8344+
DIP
1
原装现货支持BOM配单服务
询价
更多MM54HCT190供应商 更新时间2026-1-30 10:07:00