HD74HC85P

更新时间： 2024-01-31 15:51:42

品牌	Logo	应用领域
瑞萨 - RENESAS		比较器
页数	文件大小	规格书
8页	104K
描述
4-bit Magnitude Comparator

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数据手册
替代型号

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HD74HC85P 数据手册

HD74HC85

4-bit Magnitude Comparator

REJ03D0555-0200

(Previous ADE-205-427)

Rev.2.00

Oct 06, 2005

Description

The HD74HC85 is designed for high speed comparison of two four bit words. This circuit has eight comparison input,

4 for each word; three cascade inputs (A < B, A > B, A = B); and three decision outputs (A < B, A > B, A = B). The

result of a comparison is indicated by a high level on one of the decision outputs. Thus it may be determined whether

one word is “greater than,” “less than,” or “equal to” the other word. By connecting the outputs of the least significant

stage to the cascade inputs of the next stage, words of greater than four bits can be compared. In addition the least

significant stage must have a high level applied to the A = B input, and a low level to the A < B, and A > B inputs.

Features

•

High Speed Operation: t_pd(Data Word Input to Output) = 20 ns typ (C_L= 50 pF)

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V_CC= 2 to 6 V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I_CC(static) = 4 µA max (Ta = 25°C)

Ordering Information

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

Part Name

Package Type

DILP-16 pin

PRDP0016AE-B

(DP-16FV)

HD74HC85P

—

PRSP0016DH-B

(FP-16DAV)

HD74HC85FPEL

HD74HC85RPEL

SOP-16 pin (JEITA)

SOP-16 pin (JEDEC)

EL (2,000 pcs/reel)

EL (2,500 pcs/reel)

PRSP0016DG-A

(FP-16DNV)

Note: Please consult the sales office for the above package availability.

Rev.2.00, Oct 06, 2005 page 1 of 7

12 3 4 5 6 7 8

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HD74HC85P 替代型号

型号	品牌	替代类型	描述	数据表
TC74HC85AP	TOSHIBA	功能相似	4-BIT MAGNITUDE COMPARATOR
74HC85N	NXP	功能相似	4-bit magnitude comparator

与HD74HC85P相关器件

型号	品牌	获取价格	描述	数据表
HD74HC85P-E	RENESAS	获取价格	HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDIP16, DP-16
HD74HC85RP	ETC	获取价格	MAGNITUDE COMPARATOR\|HC-CMOS\|SOP\|16PIN\|PLASTIC
HD74HC85RPEL	RENESAS	获取价格	4-bit Magnitude Comparator
HD74HC85RP-EL	RENESAS	获取价格	HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16, FP-16DN
HD74HC85RP-EL	HITACHI	获取价格	Magnitude Comparator, PDSO16, FP-16DN
HD74HC85T	HITACHI	获取价格	Magnitude Comparator, HC/UH Series, 4-Bit, True Output, CMOS, PDSO16, TSSOP-16
HD74HC85T	RENESAS	获取价格	HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16, TSSOP-16
HD74HC86	HITACHI	获取价格	Quad. 2-input Exclusive-OR Gates
HD74HC86	RENESAS	获取价格	Quad. 2-input Exclusive-OR Gates
HD74HC86FP	RENESAS	获取价格	HC/UH SERIES, QUAD 2-INPUT XOR GATE, PDSO14, FP-14DA