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74AHCT157PW,112: 产品描述AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16; 产品类别逻辑逻辑; 文件大小95KB，共16页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

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74AHCT157PW,112概述

AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16

AHCT/VHCT/VT系列, 四 2 线 TO 1 线多路复用器, 实输出, PDSO16

74AHCT157PW,112规格参数

参数名称	属性值
Brand Name	NXP Semiconduc
是否Rohs认证	符合
厂商名称	NXP(恩智浦)
零件包装代码	TSSOP
包装说明	TSSOP, TSSOP16,.25
针数	16
制造商包装代码	SOT403-1
Reach Compliance Code	compli
系列	AHCT/VHCT/VT
JESD-30 代码	R-PDSO-G16
JESD-609代码	e4
长度	5 mm
负载电容（CL）	50 pF
逻辑集成电路类型	MULTIPLEXER
最大I（ol）	0.008 A
湿度敏感等级	1
功能数量	4
输入次数	2
输出次数	1
端子数量	16
最高工作温度	125 °C
最低工作温度	-40 °C
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装等效代码	TSSOP16,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	260
电源	5 V
Prop。Delay @ Nom-Su	11 ns
传播延迟（tpd）	13 ns
认证状态	Not Qualified
座面最大高度	1.1 mm
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	4.5 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	AUTOMOTIVE
端子面层	NICKEL PALLADIUM GOLD
端子形式	GULL WING
端子节距	0.65 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
宽度	4.4 mm

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74AHC157; 74AHCT157

Quad 2-input multiplexer

Rev. 02 — 9 November 2007

Product data sheet

1. General description

The 74AHC/AHCT157 are high-speed Si-gate CMOS devices and are pin compatible with

Low Power Schottky TTL (LSTTL). They are speciﬁed in compliance with JEDEC

standard no. 7A.

The 74AHC/AHCT157 are quad 2-input multiplexer which select 4 bits of data from two

sources under the control of a common data select input (S). The enable input (E) is

active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of

all other input conditions.

Moving the data from two groups of registers to four common output buses is a common

use of the 74AHC/AHCT157. The state of the common data select input (S) determines

the particular register from which the data comes. It can also be used as function

generator. The device is useful for implementing highly irregular logic by generating any

four of the 16 different functions of two variables with one variable common. The

74AHC/AHCT157 is logic implementation of a 4-pole, 2-position switch, where the

position of the switch is determine by the logic levels applied to S.

The logic equations are:

1Y = E

(1I1

S + 1I0

2Y = E

(2I1

S + 2I0

3Y = E

(3I1

S + 3I0

4Y = E

(4I1

S + 4I0

The 74AHC/AHCT157 is identical to the 74AHC/AHCT158 but has non-inverting (true)

outputs.

2. Features

Balanced propagation delays

All inputs have a Schmitt-trigger action

Inputs accepts voltages higher than V

Multiple input enable for easy expansion

Ideal for memory chip select decoding

For 74AHC157 only: operates with CMOS input levels

For 74AHCT157 only: operates with TTL input levels

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

74AHCT157PW,112相似产品对比

	74AHCT157PW,112	74AHC157PW,112	74AHC157PW,118	74AHCT157PW,118	74AHCT157D,112	74AHCT157D,118	74AHC157BQ,115	74AHC157D,112	74AHC157D,118	74AHCT157BQ,115
描述	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	AHCT/VHCT/VT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
Brand Name	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合	符合
厂商名称	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)
零件包装代码	TSSOP	TSSOP	TSSOP	TSSOP	SOP	SOP	QFN	SOP	SOP	QFN
包装说明	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	SOP, SOP16,.25	SOP, SOP16,.25	2.50 X 3.50 MM, 0.85 MM HEIGHT, MO-241, SOT763-1, DHVQFN-16	3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16	SOP,	2.50 X 3.50 MM, 0.85 MM HEIGHT, MO-241, SOT763-1, DHVQFN-16
针数	16	16	16	16	16	16	16	16	16	16
制造商包装代码	SOT403-1	SOT403-1	SOT403-1	SOT403-1	SOT109-1	SOT109-1	SOT763-1	SOT109-1	SOT109-1	SOT763-1
Reach Compliance Code	compli	compli	compli	compli	compli	compli	unknow	compli	compli	compli
系列	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHC/VHC/H/U/V	-
JESD-30 代码	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PQCC-N16	R-PDSO-G16	R-PDSO-G16	-
JESD-609代码	e4	e4	e4	e4	e4	e4	e4	e4	e4	-
长度	5 mm	5 mm	5 mm	5 mm	9.9 mm	9.9 mm	3.5 mm	9.9 mm	9.9 mm	-
负载电容（CL）	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	-	50 pF	-	-
逻辑集成电路类型	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	-
最大I（ol）	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A	-	0.008 A	-	-
湿度敏感等级	1	1	1	1	1	1	1	1	1	-
功能数量	4	4	4	4	4	4	4	4	4	-
输入次数	2	2	2	2	2	2	2	2	2	-
输出次数	1	1	1	1	1	1	1	1	1	-
端子数量	16	16	16	16	16	16	16	16	16	-
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	-
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	-
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
封装代码	TSSOP	TSSOP	TSSOP	TSSOP	SOP	SOP	HVQCCN	SOP	SOP	-
封装等效代码	TSSOP16,.25	TSSOP16,.25	TSSOP16,.25	TSSOP16,.25	SOP16,.25	SOP16,.25	-	SOP16,.25	-	-
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE	-
峰值回流温度（摄氏度）	260	260	260	260	260	260	260	260	260	-
电源	5 V	2/5.5 V	2/5.5 V	5 V	5 V	5 V	-	2/5.5 V	-	-
Prop。Delay @ Nom-Su	11 ns	11 ns	11 ns	11 ns	11 ns	11 ns	-	11 ns	-	-
传播延迟（tpd）	13 ns	21.5 ns	21.5 ns	13 ns	13 ns	13 ns	21.5 ns	21.5 ns	21.5 ns	-
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
座面最大高度	1.1 mm	1.1 mm	1.1 mm	1.1 mm	1.75 mm	1.75 mm	1 mm	1.75 mm	1.75 mm	-
最大供电电压 (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-
最小供电电压 (Vsup)	4.5 V	2 V	2 V	4.5 V	4.5 V	4.5 V	2 V	2 V	2 V	-
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	-
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	-
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	-
端子面层	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	-
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING	-
端子节距	0.65 mm	0.65 mm	0.65 mm	0.65 mm	1.27 mm	1.27 mm	0.5 mm	1.27 mm	1.27 mm	-
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	DUAL	-
处于峰值回流温度下的最长时间	30	30	30	30	30	30	30	30	30	-
宽度	4.4 mm	4.4 mm	4.4 mm	4.4 mm	3.9 mm	3.9 mm	2.5 mm	3.9 mm	3.9 mm	-

74AHCT157PW,112

74AHCT157PW,112概述

74AHCT157PW,112规格参数

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74AHCT157PW,112相似产品对比

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