Datasheet> 器件分类 > 逻辑> 逻辑> HD74HC442FP

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HD74HC442FP: 产品描述Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DA; 产品类别逻辑逻辑; 文件大小81KB，共11页; 制造商Hitachi （Renesas ）; 官网地址http://www.renesas.com/eng/

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HD74HC442FP概述

Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DA

HD74HC442FP规格参数

参数名称	属性值
厂商名称	Hitachi （Renesas ）
零件包装代码	SOIC
包装说明	SOP,
针数	20
Reach Compliance Code	unknown
Is Samacsys	N
系列	HC/UH
JESD-30 代码	R-PDSO-G20
长度	12.6 mm
逻辑集成电路类型	BUS EXCHANGER
位数	4
功能数量	1
端口数量	3
端子数量	20
最高工作温度	85 °C
最低工作温度	-40 °C
输出特性	3-STATE
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
传播延迟（tpd）	250 ns
认证状态	Not Qualified
座面最大高度	2.2 mm
最大供电电压 (Vsup)	6 V
最小供电电压 (Vsup)	2 V
标称供电电压 (Vsup)	4.5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
宽度	5.5 mm
Base Number Matches	1

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HD74HC442/HD74HC443/HD74HC444

Quad. Tridirectional Bus Transceiver

(with noninverted 3-state outputs)

Quad. Tridirectional Bus Transceiver

(with inverted 3-state outputs)

Quad Tridirectional Bus Transceiver

(with noninverted/inverted 3-state outputs)

ADE-205-506 (Z)

1st. Edition

September 2000

Description

These bus transceivers are designed for a synchronous three-way communication between four-line data

buses. They give the designer a choice of selecting inverting, noninverting or a combination of inverting

and noninverting data paths with 3-state outputs.

The S

and S

inputs select the bus from which data are to be transferred. The

inputs enable the bus or

buses to which data are to be transferred. The port for any bus selected for input and any other bus not

enabled for output will be at high impedance.

Features

•

High Speed Operation

High Output Current: Fanout of 15 LSTTL Loads

Wide Operating Voltage: V

= 2 to 6 V

Low Input Current: 1

µA

max

Low Quiescent Supply Current: I

(static) = 4

µA

max (Ta = 25°C)

HD74HC442FP相似产品对比

	HD74HC442FP	HD74HC443RP	HD74HC444P	HD74HC442P	HD74HC442RP
描述	Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DA	Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, Inverted Output, CMOS, PDSO20, FP-20DB	Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDIP20, DP-20N	Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDIP20, DP-20N	Bus Exchanger, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DB
厂商名称	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）	Hitachi （Renesas ）
零件包装代码	SOIC	SOIC	DIP	DIP	SOIC
包装说明	SOP,	SOP,	DIP,	DIP,	SOP,
针数	20	20	20	20	20
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
系列	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20	R-PDIP-T20	R-PDSO-G20
长度	12.6 mm	12.8 mm	24.5 mm	24.5 mm	12.8 mm
逻辑集成电路类型	BUS EXCHANGER	BUS EXCHANGER	BUS EXCHANGER	BUS EXCHANGER	BUS EXCHANGER
位数	4	4	4	4	4
功能数量	1	1	1	1	1
端口数量	3	3	3	3	3
端子数量	20	20	20	20	20
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	INVERTED	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	DIP	DIP	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	SMALL OUTLINE
传播延迟（tpd）	250 ns	250 ns	250 ns	250 ns	250 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.2 mm	2.65 mm	5.08 mm	5.08 mm	2.65 mm
最大供电电压 (Vsup)	6 V	6 V	6 V	6 V	6 V
最小供电电压 (Vsup)	2 V	2 V	2 V	2 V	2 V
标称供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
表面贴装	YES	YES	NO	NO	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING
端子节距	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	5.5 mm	7.5 mm	7.62 mm	7.62 mm	7.5 mm

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