型号 功能描述 生产厂家 企业 LOGO 操作

Registers

DESCRIPTION The 74F398 and 74F399 are the logical equivalent of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. FEATURES • Sele

Philips

飞利浦

Quad 2-Port Register

General Description The 74F398 and 74F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of the two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. The

Fairchild

仙童半导体

Quad 2-Port Register

General Description The 74F398 and 74F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of the two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. The

Fairchild

仙童半导体

54F398 54F399 74F398 74F399 Quad 2-Port Register

文件:429.05 Kbytes Page:12 Pages

TI

德州仪器

Quad 2-Port Register

文件:178.84 Kbytes Page:10 Pages

NSC

国半

更新时间:2025-12-24 23:01:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
24+
SO16P
2317
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FAIRCHILD/仙童
24+
NA/
4297
原装现货,当天可交货,原型号开票
FSC
2016+
SOP
3000
只做原装,假一罚十,公司可开17%增值税发票!
NS
23+
NA
20000
全新原装假一赔十
NS
24+
SOP-16
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
恩XP
24+
DIP16
880000
明嘉莱只做原装正品现货
NSC
24+/25+
2000
原装正品现货库存价优
FAI
24+
SMD
20000
一级代理原装现货假一罚十
PHIL
25+
SOP
3200
全新原装、诚信经营、公司现货销售
NS/国半
93+
SOP
21893
原装现货

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