型号 功能描述 生产厂家 企业 LOGO 操作

TTL HD74/HD74S Series

HitachiHitachi Semiconductor

日立日立公司

Quad 2-Input NAND Gate with Open-Collector Outputs

General Description This device contains four independent gates each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

Fairchild

仙童半导体

Quad 2-Input NAND Gate with Open-Collector Outputs

General Description This device contains four independent gates each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

Fairchild

仙童半导体

TRANSISTOR TRANSISTOR LOGIC

TRANSISTOR TRANSISTOR LOGIC

NTE

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

文件:123.29 Kbytes Page:6 Pages

TI

德州仪器

替换型号 功能描述 生产厂家 企业 LOGO 操作

TTL HD74/HD74S Series

HitachiHitachi Semiconductor

日立日立公司

TRANSISTOR TRANSISTOR LOGIC

NTE

Quadruple 2-input positive-nand gates with open-collector outputs

TI

德州仪器

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

TI

德州仪器

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

TI

德州仪器

更新时间:2026-1-1 20:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HITACHI/日立
24+
NA/
70000
优势代理渠道,原装正品,可全系列订货开增值税票
HITACHI/日立
25+
DIP-14
65428
百分百原装现货 实单必成
HIT/RENESAS
25+23+
SOP1-1
8387
绝对原装正品全新进口深圳现货
HIT
23+
DIP
7000
绝对全新原装!100%保质量特价!请放心订购!
24+
DIP
20
HIT/TI
QQ咨询
CDIP
1314
全新原装 研究所指定供货商
HITACHI/日立
24+
DIP-14
9600
原装现货,优势供应,支持实单!
RENESAS
23+
DIP14
7300
专注配单,只做原装进口现货
PHI
22+
PDIP
20000
公司只做原装 品质保障
HIT
1922+
DIP-14
10000
公司进口原装特价处理

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