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74AC191

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

文件:115.21 Kbytes 页数:10 Pages

Fairchild

仙童半导体

74AC191

Up/Down Counter with Preset and Ripple Clock

ONSEMI

安森美半导体

74AC191MTC

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

文件:115.21 Kbytes 页数:10 Pages

Fairchild

仙童半导体

74AC191PC

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

文件:115.21 Kbytes 页数:10 Pages

Fairchild

仙童半导体

74AC191SC

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

文件:115.21 Kbytes 页数:10 Pages

Fairchild

仙童半导体

74AC191SJ

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

文件:115.21 Kbytes 页数:10 Pages

Fairchild

仙童半导体

74AC191MTCX

Package:16-TSSOP(0.173",4.40mm 宽);包装:管件 类别:集成电路(IC) 计数器,除法器 描述:IC COUNTER UP/DOWN 16TSSOP

ONSEMI

安森美半导体

74AC191PC

Package:16-DIP(0.300",7.62mm);包装:管件 类别:集成电路(IC) 计数器,除法器 描述:IC COUNTER UP/DOWN 4-BIT 16-DIP

ONSEMI

安森美半导体

74AC191SC

Package:16-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 计数器,除法器 描述:IC COUNTER UP/DOWN 4-BIT 16-SOIC

ONSEMI

安森美半导体

详细参数

  • 型号:

    74AC191

  • 制造商:

    FAIRCHILD

  • 制造商全称:

    Fairchild Semiconductor

  • 功能描述:

    Up/Down Counter with Preset and Ripple Clock

供应商型号品牌批号封装库存备注价格
NAT
24+/25+
307
原装正品现货库存价优
询价
HAR
23+
NA
5000
全新原装假一赔十
询价
FCS
25+
SOP3.9
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
HAR
25+
SOP
3200
全新原装、诚信经营、公司现货销售
询价
原装FAIRCHI
23+
SOP-16
5000
专注配单,只做原装进口现货
询价
fsc
24+
N/A
6980
原装现货,可开13%税票
询价
NS
25+
SOP3.9
336
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
FSC
25+
DIP8
18000
原厂直接发货进口原装
询价
24+
30
询价
FSC
13+
SOIC-163.9
1368
原装分销
询价
更多74AC191供应商 更新时间2025-12-11 14:30:00