SN74ALS688DW

更新时间： 2024-02-07 06:06:08

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
14页	492K
描述
8-BIT IDENTITY COMPARATORS

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数据手册
替代型号

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SN74ALS688DW 数据手册

SN54ALS688, SN74ALS688

8-BIT IDENTITY COMPARATORS

SDAS228A – JUNE 1982 – REVISED JANUARY 1995

SN54ALS688 . . . J PACKAGE

SN74ALS688 . . . DW OR N PACKAGE

(TOP VIEW)

• Compare Two 8-Bit Words

• Totem-Pole Outputs (P = Q)

• ′ALS688 Are Identical to ′ALS521

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK), and Standard Plastic (N)

and Ceramic (J) 300-mil DIPs

P = Q

description

These identity comparators perform comparisons

on two 8-bit binary or BCD words and provide

P = Q outputs. These devices have totem-pole

outputs.

13 P5

12 Q4

GND

The SN54ALS688 is characterized for operation

over the full military temperature range of –55°C

to 125°C. The SN74ALS688 is characterized for

operation from 0°C to 70°C.

SN54ALS688 . . . FK PACKAGE

(TOP VIEW)

FUNCTION TABLE

20 19

INPUTS

OUTPUT

DATA ENABLE

P = Q

P, Q

P = Q

P > Q

P < Q

9 10 11 12 13

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

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SN74ALS688DW 替代型号

型号	品牌	替代类型	描述	数据表
SN74ALS688DWR	TI	完全替代	8-BIT IDENTITY COMPARATORS
DM74ALS521WM	FAIRCHILD	完全替代	8-Bit Comparator

与SN74ALS688DW相关器件

型号	品牌	获取价格	描述	数据表
SN74ALS688DW3	TI	获取价格	IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC
SN74ALS688DWE4	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688DWG4	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688DWP3	TI	获取价格	IC,IDENTITY COMPARATOR,ALS-TTL,SOP,20PIN,PLASTIC
SN74ALS688DWR	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688DWRE4	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688DWRG4	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688FN-00	TI	获取价格	ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PQCC20
SN74ALS688N	TI	获取价格	8-BIT IDENTITY COMPARATORS
SN74ALS688N-10	TI	获取价格	ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20