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

文件:178.84 Kbytes Page:10 Pages

NSC

国半

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:2026-1-3 20:14:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
fsc
25+
500000
行业低价,代理渠道
FAIRCHILD/仙童
24+
NA/
3491
原装现货,当天可交货,原型号开票
onsemi(安森美)
25+
SOIC-20-300mil
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
NSC
23+
DIP-20
9856
原装正品,假一罚百!
FAIRCHILDSEMICONDUCTOR
2025+
3924
原装进口价格优 请找坤融电子!
FSC
24+
DIP
19
PHI
DIP20
9500
一级代理 原装正品假一罚十价格优势长期供货
NATIONALSEMICONDUCTOR
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
FSC
22+
SOP20
20000
公司只有原装 品质保证
NATIONALSEMICONDUCTOR
2447
NA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货

74F398PC/NOPB数据表相关新闻