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74AHCT373D,112: 产品描述latches octal 3-state latch; 产品类别逻辑逻辑; 文件大小93KB，共18页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

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74AHCT373D,112概述

latches octal 3-state latch

74AHCT373D,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	SOP
包装说明	SOP, SOP20,.4
针数	20
制造商包装代码	SOT163-1
Reach Compliance Code	compli
系列	AHCT/VHCT
JESD-30 代码	R-PDSO-G20
JESD-609代码	e4
长度	12.8 mm
负载电容（CL）	50 pF
逻辑集成电路类型	BUS DRIVER
最大I（ol）	0.008 A
湿度敏感等级	1
位数	8
功能数量	1
端口数量	2
端子数量	20
最高工作温度	125 °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
封装等效代码	SOP20,.4
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
包装方法	TUBE
峰值回流温度（摄氏度）	260
电源	5 V
Prop。Delay @ Nom-Su	17 ns
传播延迟（tpd）	17 ns
认证状态	Not Qualified
座面最大高度	2.65 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	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
宽度	7.5 mm

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74AHC373; 74AHCT373

Octal D-type transparant latch; 3-state

Rev. 03 — 20 May 2008

Product data sheet

1. General description

The 74AHC373; 74AHCT373 is a high-speed Si-gate CMOS device and is pin compatible

with Low-power Schottky TTL (LSTTL). It is speciﬁed in compliance with JEDEC standard

No. 7-A.

The 74AHC373; 74AHCT373 consists of eight D-type transparent latches featuring

separate D-type inputs for each latch and 3-state true outputs for bus oriented

applications. A latch enable input (LE) and an output enable input (OE) are common to all

latches.

When pin LE is HIGH, data at the Dn inputs enters the latches. In this condition the

latches are transparent, i.e. a latch output will change state each time its corresponding

Dn input changes. When pin LE is LOW, the latches store the information that is present

at the Dn inputs, after a set-up time preceding the HIGH-to-LOW transition of LE.

When pin OE is LOW, the contents of the 8 latches are available at the outputs. When

pin OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE

input does not affect the state of the latches.

The 74AHC373; 74AHCT373 is functionally identical to the 74AHC573; 74AHCT573, but

has a different pin arrangement.

2. Features

Balanced propagation delays

All inputs have a Schmitt-trigger action

Common 3-state output enable input

Inputs accepts voltages higher than V

Functionally identical to the 74AHC573; 74AHCT573

Input levels:

For 74AHC373: CMOS input level

For 74AHCT373: TTL input level

ESD protection:

HBM EIA/JESD22-A114E exceeds 2000 V

MM EIA/JESD22-A115-A exceeds 200 V

CDM EIA/JESD22-C101C exceeds 1000 V

Multiple package options

Speciﬁed from

−40 °C

to +85

°C

and from

−40 °C

to +125

°C

74AHCT373D,112相似产品对比

	74AHCT373D,112	74AHC373D,118	74AHC373D,112	74AHC373PW,112
描述	latches octal 3-state latch	latches octal 3-state latch	latches octal 3-state latch	latches octal 3-state latch
Brand Name	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc
是否Rohs认证	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)
零件包装代码	SOP	SOP	SOP	TSSOP2
包装说明	SOP, SOP20,.4	7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SO-20	7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SO-20	TSSOP, TSSOP20,.25
针数	20	20	20	20
制造商包装代码	SOT163-1	SOT163-1	SOT163-1	SOT360-1
Reach Compliance Code	compli	compli	compli	compli
系列	AHCT/VHCT	AHC	AHC	AHC
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609代码	e4	e4	e4	e4
长度	12.8 mm	12.8 mm	12.8 mm	6.5 mm
负载电容（CL）	50 pF	50 pF	50 pF	50 pF
逻辑集成电路类型	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
最大I（ol）	0.008 A	0.008 A	0.008 A	0.008 A
湿度敏感等级	1	1	1	1
位数	8	8	8	8
功能数量	1	1	1	1
端口数量	2	2	2	2
端子数量	20	20	20	20
最高工作温度	125 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	SOP	TSSOP
封装等效代码	SOP20,.4	SOP20,.4	SOP20,.4	TSSOP20,.25
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法	TUBE	TAPE AND REEL	TUBE	TUBE
峰值回流温度（摄氏度）	260	260	260	260
电源	5 V	2/5.5 V	2/5.5 V	2/5.5 V
Prop。Delay @ Nom-Su	17 ns	11.5 ns	11.5 ns	11.5 ns
传播延迟（tpd）	17 ns	18.5 ns	18.5 ns	18.5 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.65 mm	2.65 mm	2.65 mm	1.1 mm
最大供电电压 (Vsup)	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	2 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	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
端子节距	1.27 mm	1.27 mm	1.27 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	30	30	30	30
宽度	7.5 mm	7.5 mm	7.5 mm	4.4 mm

74AHCT373D,112

74AHCT373D,112概述

74AHCT373D,112规格参数

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