型号 功能描述 生产厂家 企业 LOGO 操作

Up/Down Decade Counter with Preset and Ripple Clock

General Description The 74F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous preset ting. The preset feature allows the 74F190 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make poss

FAIRCHILD

仙童半导体

Up/Down Decade Counter with Preset and Ripple Clock

General Description The 74F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous preset ting. The preset feature allows the 74F190 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make poss

FAIRCHILD

仙童半导体

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

更新时间:2026-3-11 13:36:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Siemens
25+
41
公司优势库存 热卖中!!
PHI
24+
DIP
27950
郑重承诺只做原装进口现货
FSC/ON
23+
原包装原封□□
3072
原装进口特价供应特价,原装元器件供应,支持开发样品更多详细咨询库存
FAIRCHI
24+
DIP16
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
FAIRCHILD/仙童
23+
CDIP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
24+
N/A
58000
一级代理-主营优势-实惠价格-不悔选择
NS
25+
SOIC16
3200
全新原装、诚信经营、公司现货销售
PHI
2450+
DIP
8850
只做原装正品假一赔十为客户做到零风险!!
原装FAIRCHI
23+
SOP-16
5000
专注配单,只做原装进口现货
Fairchild Semiconductor
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!

74F190N数据表相关新闻