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74LVCH245AD,112: 产品描述IC TRANSCVR NON-INVERT 3.6V 20SO; 产品类别逻辑逻辑; 文件大小263KB，共16页; 制造商Nexperia; 官网地址https://www.nexperia.com

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74LVCH245AD,112概述

IC TRANSCVR NON-INVERT 3.6V 20SO

74LVCH245AD,112规格参数

参数名称	属性值
Brand Name	Nexperia
厂商名称	Nexperia
零件包装代码	SOP
包装说明	SOP,
针数	20
制造商包装代码	SOT163-1
Reach Compliance Code	compliant
Date Of Intro	1996-02-01
Samacsys Description	NXP 74LVCH245AD,112, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting LVTTL, 20-Pin SOIC
其他特性	WITH DIRECTION CONTROL
系列	LVC/LCX/Z
JESD-30 代码	R-PDSO-G20
JESD-609代码	e4
长度	12.8 mm
逻辑集成电路类型	BUS TRANSCEIVER
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
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	260
传播延迟（tpd）	9.5 ns
座面最大高度	2.65 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	1.2 V
标称供电电压 (Vsup)	2.7 V
表面贴装	YES
技术	CMOS
温度等级	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
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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74LVC245A; 74LVCH245A

Octal bus transceiver; 3-state

Rev. 9 — 11 September 2018

Product data sheet

1. General description

The 74LVC245A; 74LVCH245A are 8-bit transceivers featuring non-inverting 3-state bus

compatible outputs in both send and receive directions. The device features an output enable

(OE) input for easy cascading and a send/receive (DIR) input for direction control. OE controls the

outputs so that the buses are effectively isolated.

Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to

the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications.

The 74LVCH245A bus hold on data inputs eliminates the need for external pull-up resistors to hold

unused inputs.

2. Features and benefits

•

5 V tolerant inputs/outputs for interfacing with 5 V logic

Wide supply voltage range from 1.2 V to 3.6 V

CMOS low-power consumption

Direct interface with TTL levels

Inputs accept voltages up to 5.5 V

High-impedance when V

= 0 V

Bus hold on all data inputs (74LVCH245A only)

Complies with JEDEC standard:

•

JESD8-7A (1.65 V to 1.95 V)

•

JESD8-5A (2.3 V to 2.7 V)

•

JESD8-C/JESD36 (2.7 V to 3.6 V)

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

•

MM JESD22-A115B exceeds 200 V

•

CDM JESD22-C101E exceeds 1000 V

Specified from -40 °C to +85 °C and -40 °C to +125 °C

•

74LVCH245AD,112相似产品对比

	74LVCH245AD,112	74LVCH245ABQ,115	74LVCH245ABX,115	74LVCH245ADB,112	74LVCH245AD,118	74LVC245ABQ,115	74LVC245ABQ
描述	IC TRANSCVR NON-INVERT 3.6V 20SO	IC TXRX NON-INVERT 3.6V 20DHVQFN	IC TXRX NON-INVERT 3.6V 20DHXQFN	IC TXRX NON-INVERT 3.6V 20SSOP	IC TRANSCVR NON-INVERT 3.6V 20SO	IC TXRX NON-INVERT 3.6V 20DHVQFN	逻辑类型：收发器,非反相额外特性：三态
厂商名称	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
包装说明	SOP,	2.50 X 4.50 MM, 0.85 MM HEIGHT, PLASTIC, MO-241, SOT764-1, DHVQFN-20	DHXQFN-20	5.30 MM, PLASTIC, MO-150, SOT339-1, SSOP-20	SOP,	HVQCCN,	HVQCCN,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Brand Name	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	-
零件包装代码	SOP	QFN	QFN	SSOP2	SOP	QFN	-
针数	20	20	20	20	20	20	-
制造商包装代码	SOT163-1	SOT764-1	SOT1045-2	SOT339-1	SOT163-1	SOT764-1	-
Samacsys Description	NXP 74LVCH245AD,112, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting LVTTL, 20-Pin SOIC	NXP 74LVCH245ABQ,115, Bus Transceiver, 8-Bit Non-Inverting LVTTL, 1.2 → 3.6 V, 20-Pin DHVQFN	-	-	74LVC(H)245A - Octal bus transceiver; 3-state@en-us	74LVC(H)245A - Octal bus transceiver; 3-state@en-us	-
其他特性	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	-	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL
系列	LVC/LCX/Z	LVC/LCX/Z	-	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z
JESD-30 代码	R-PDSO-G20	R-PQCC-N20	-	R-PDSO-G20	R-PDSO-G20	R-PQCC-N20	R-PQCC-N20
JESD-609代码	e4	e4	-	e4	e4	e4	e4
长度	12.8 mm	4.5 mm	-	7.2 mm	12.8 mm	4.5 mm	4.5 mm
逻辑集成电路类型	BUS TRANSCEIVER	BUS TRANSCEIVER	-	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
湿度敏感等级	1	1	-	1	1	1	1
位数	8	8	-	8	8	8	8
功能数量	1	1	-	1	1	1	1
端口数量	2	2	-	2	2	2	2
端子数量	20	20	-	20	20	20	20
最高工作温度	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
输出特性	3-STATE	3-STATE	-	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	-	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	HVQCCN	-	SSOP	SOP	HVQCCN	HVQCCN
封装形状	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	260	260	-	260	260	260	260
传播延迟（tpd）	9.5 ns	9.5 ns	-	9.5 ns	9.5 ns	9.5 ns	16.9 ns
座面最大高度	2.65 mm	1 mm	-	2 mm	2.65 mm	1 mm	1 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	-	3.6 V	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	1.2 V	1.2 V	-	1.2 V	1.2 V	1.2 V	1.2 V
标称供电电压 (Vsup)	2.7 V	2.7 V	-	2.7 V	2.7 V	2.7 V	1.8 V
表面贴装	YES	YES	-	YES	YES	YES	YES
技术	CMOS	CMOS	-	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	Nickel/Palladium/Gold (Ni/Pd/Au)	-	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式	GULL WING	NO LEAD	-	GULL WING	GULL WING	NO LEAD	NO LEAD
端子节距	1.27 mm	0.5 mm	-	0.65 mm	1.27 mm	0.5 mm	0.5 mm
端子位置	DUAL	QUAD	-	DUAL	DUAL	QUAD	QUAD
处于峰值回流温度下的最长时间	30	30	-	30	30	30	30
宽度	7.5 mm	2.5 mm	-	5.3 mm	7.5 mm	2.5 mm	2.5 mm
Base Number Matches	-	1	1	1	-	1	1

74LVCH245AD,112

74LVCH245AD,112概述

74LVCH245AD,112规格参数

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