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74VHC245BQ,115: 产品描述IC TXRX NON-INVERT 5.5V 20DHVQFN; 产品类别逻辑逻辑; 文件大小595KB，共16页; 制造商Nexperia; 官网地址https://www.nexperia.com

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74VHC245BQ,115概述

IC TXRX NON-INVERT 5.5V 20DHVQFN

74VHC245BQ,115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	QFN
包装说明	VQCCN,
针数	20
制造商包装代码	SOT764-1
Reach Compliance Code	compliant
Samacsys Description	74VHC(T)245 - Octal bus transceiver; 3-state@en-us
系列	AHC/VHC/H/U/V
JESD-30 代码	R-PQCC-N20
JESD-609代码	e4
长度	4.5 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	VQCCN
封装形状	RECTANGULAR
封装形式	CHIP CARRIER, VERY THIN PROFILE
峰值回流温度（摄氏度）	260
传播延迟（tpd）	15 ns
座面最大高度	1 mm
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	2 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 (Ni/Pd/Au)
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	QUAD
处于峰值回流温度下的最长时间	30
宽度	2.5 mm
Base Number Matches	1

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74VHC245; 74VHCT245

Octal bus transceiver; 3-state

Rev. 01 — 25 August 2009

Product data sheet

1. General description

The 74VHC245; 74VHCT245 are high-speed Si-gate CMOS devices.

The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus

compatible outputs in both send and receive directions.

The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading,

and a send and receive direction control input (DIR).

OE controls the outputs so that the buses are effectively isolated.

2. Features

Balanced propagation delays

All inputs have Schmitt-trigger action

Inputs accept voltages higher than V

Input levels:

The 74VHC245 operates with CMOS input level

The 74VHCT245 operates with TTL input level

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

Multiple package options

Speciﬁed from

−40 °C

to +85

°C

and from

−40 °C

to +125

°C

3. Ordering information

Table 1.

Ordering information

Package

Temperature range

74VHC245D

74VHCT245D

74VHC245PW

74VHCT245PW

74VHC245BQ

74VHCT245BQ

−40 °C

to +125

°C

DHVQFN20

−40 °C

to +125

°C

TSSOP20

−40 °C

to +125

°C

Name

SO20

Description

plastic small outline package; 20 leads;

body width 7.5 mm

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

Version

SOT163-1

SOT360-1

Type number

plastic dual-in-line compatible thermal enhanced

SOT764-1

very thin quad ﬂat package; no leads; 20 terminals;

body 2.5

4.5

0.85 mm

74VHC245BQ,115相似产品对比

	74VHC245BQ,115	74VHCT245BQ,115	74VHCT245D,118	74VHCT245PW,118	74VHC245D,118	74VHC245PW,118
描述	IC TXRX NON-INVERT 5.5V 20DHVQFN	IC TXRX NON-INVERT 5.5V 20DHVQFN	IC TRANSCVR NON-INVERT 5.5V 20SO	IC TXRX NON-INVERT 5.5V 20TSSOP	IC TRANSCVR NON-INVERT 5.5V 20SO	逻辑类型：收发器,非反相额外特性：三态
Brand Name	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
厂商名称	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
零件包装代码	QFN	QFN	SOP	TSSOP2	SOP	TSSOP2
包装说明	VQCCN,	VQCCN,	7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20	TSSOP,	SOP,	TSSOP,
针数	20	20	20	20	20	20
制造商包装代码	SOT764-1	SOT764-1	SOT163-1	SOT360-1	SOT163-1	SOT360-1
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
Samacsys Description	74VHC(T)245 - Octal bus transceiver; 3-state@en-us	74VHC(T)245 - Octal bus transceiver; 3-state@en-us	74VHC(T)245 - Octal bus transceiver; 3-state@en-us	74VHC(T)245 - Octal bus transceiver; 3-state@en-us	74VHC(T)245 - Octal bus transceiver; 3-state@en-us	74VHC(T)245 - Octal bus transceiver; 3-state@en-us
系列	AHC/VHC/H/U/V	AHCT/VHCT/VT	AHCT/VHCT/VT	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V
JESD-30 代码	R-PQCC-N20	R-PQCC-N20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609代码	e4	e4	e4	e4	e4	e4
长度	4.5 mm	4.5 mm	12.8 mm	6.5 mm	12.8 mm	6.5 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	VQCCN	VQCCN	SOP	TSSOP	SOP	TSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	CHIP CARRIER, VERY THIN PROFILE	CHIP CARRIER, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	260	260	260	260
传播延迟（tpd）	15 ns	11 ns	11 ns	11 ns	15 ns	15 ns
座面最大高度	1 mm	1 mm	2.65 mm	1.1 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	5.5 V	5.5 V
最小供电电压 (Vsup)	2 V	4.5 V	4.5 V	4.5 V	2 V	2 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 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 (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式	NO LEAD	NO LEAD	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.5 mm	0.5 mm	1.27 mm	0.65 mm	1.27 mm	0.65 mm
端子位置	QUAD	QUAD	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	30	30	30	30	30	30
宽度	2.5 mm	2.5 mm	7.5 mm	4.4 mm	7.5 mm	4.4 mm
Base Number Matches	1	1	1	1	1	1

74VHC245BQ,115

74VHC245BQ,115概述

74VHC245BQ,115规格参数

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