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DM74S40

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DM74S40 数据手册

August 1986

Revised April 2000

DM74S40

Dual 4-Input NAND Buffer

General Description

This device contains two independent gates each of which

performs the logic NAND function.

Ordering Code:

Order Number Package Number

Package Description

DM74S40N

N14A

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Connection Diagram

Function Table

Y = ABCD

Inputs

Output

H = HIGH Logic Level

L = LOW Logic Level

X = Either LOW or HIGH Logic Level

DS006453

www.fairchildsemi.com

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型号	品牌	获取价格	描述	数据表
DM74S40J	ETC	获取价格	Dual 4-input NAND Gate
DM74S40J/A+	TI	获取价格	IC,LOGIC GATE,DUAL 4-INPUT NAND,S-TTL,DIP,14PIN,CERAMIC
DM74S40N	FAIRCHILD	获取价格	Dual 4-Input NAND Buffer
DM74S40N/A+	ETC	获取价格	Dual 4-input NAND Gate
DM74S40N/B+	ETC	获取价格	Dual 4-input NAND Gate
DM74S470J	TI	获取价格	IC,PROM,256X8,TTL,DIP,20PIN,CERAMIC
DM74S472	NSC	获取价格	(512 x 8) 4096-Bit TTL PROM
DM74S472AJ	NSC	获取价格	(512 x 8) 4096-Bit TTL PROM
DM74S472AJ/A+	TI	获取价格	IC,PROM,512X8,TTL,DIP,20PIN,CERAMIC
DM74S472AJ/B+	TI	获取价格	IC,PROM,512X8,TTL,DIP,20PIN,CERAMIC