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:2025-11-3 17:28:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SIGN
23+
NA
9856
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ph
24+
N/A
6980
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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
S
22+
SOP
30000
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NS
25+23+
SOP-16
6831
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NS
25+
SOIC16
3200
全新原装、诚信经营、公司现货销售
FSC
24+
DIP
13
Siemens
25+
41
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ON/安森美
25+
电联咨询
7800
公司现货,提供拆样技术支持
NSC
23
全新原装 货期两周

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