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74AVCH4T245PW,118: 产品描述IC TRNSLTR BIDIRECTIONAL 16TSSOP; 产品类别逻辑逻辑; 文件大小821KB，共29页; 制造商Nexperia; 官网地址https://www.nexperia.com

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74AVCH4T245PW,118概述

IC TRNSLTR BIDIRECTIONAL 16TSSOP

74AVCH4T245PW,118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	TSSOP
包装说明	TSSOP,
针数	16
制造商包装代码	SOT403-1
Reach Compliance Code	compliant
Factory Lead Time	4 weeks
Samacsys Description	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state@en-us
系列	AVC
JESD-30 代码	R-PDSO-G16
JESD-609代码	e4
长度	5 mm
逻辑集成电路类型	BUS TRANSCEIVER
湿度敏感等级	1
位数	2
功能数量	2
端口数量	2
端子数量	16
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	TSSOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260
传播延迟（tpd）	10.4 ns
座面最大高度	1.1 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	0.8 V
标称供电电压 (Vsup)	1.1 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	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
Base Number Matches	1

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74AVCH4T245

4-bit dual supply translating transceiver with configurable

voltage translation; 3-state

Rev. 5 — 17 December 2015

Product data sheet

1. General description

The 74AVCH4T245 is a 4-bit, dual supply transceiver that enables bidirectional level

translation. The device can be used as two 2-bit transceivers or as a 4-bit transceiver. It

features two 2-bit input-output ports (nAn and nBn), a direction control input (nDIR), a

output enable input (nOE) and dual supply pins (V

CC(A)

and V

CC(B)

). Both V

CC(A)

and

CC(B)

can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable

for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and

3.3 V). Pins nAn, nOE and nDIR are referenced to V

CC(A)

and pins nBn are referenced to

CC(B)

. A HIGH on nDIR allows transmission from nAn to nBn and a LOW on nDIR allows

transmission from nBn to nAn. The output enable input (nOE) can be used to disable the

outputs so the buses are effectively isolated.

The device is fully specified for partial power-down applications using I

OFF

. The I

OFF

circuitry disables the output, preventing any damaging backflow current through the

device when it is powered down. In suspend mode when either V

CC(A)

or V

CC(B)

are at

GND level, both nAn and nBn outputs are in the high-impedance OFF-state. The bus hold

circuitry on the powered-up side always stays active.

The 74AVCH4T245 has active bus hold circuitry which is provided to hold unused or

floating data inputs at a valid logic level. This feature eliminates the need for external

pull-up or pull-down resistors.

2. Features and benefits



Wide supply voltage range:



CC(A)

: 0.8 V to 3.6 V



CC(B)

: 0.8 V to 3.6 V



Complies with JEDEC standards:



JESD8-12 (0.8 V to 1.3 V)



JESD8-11 (0.9 V to 1.65 V)



JESD8-7 (1.2 V to 1.95 V)



JESD8-5 (1.8 V to 2.7 V)



JESD8-B (2.7 V to 3.6 V)



ESD protection:



HBM JESD22-A114E Class 3B exceeds 8000 V



MM JESD22-A115-A exceeds 200 V



CDM JESD22-C101C exceeds 1000 V



Maximum data rates:



380 Mbit/s ( 1.8 V to 3.3 V translation)

74AVCH4T245PW,118相似产品对比

	74AVCH4T245PW,118	74AVCH4T245D,118	74AVCH4T245GU,115	74AVCH4T245PW,112	74AVCH4T245D,112
描述	IC TRNSLTR BIDIRECTIONAL 16TSSOP	IC TRNSLTR BIDIRECTIONAL 16SO		74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state TSSOP 16-Pin	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state SOP 16-Pin
Brand Name	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
厂商名称	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
零件包装代码	TSSOP	SOP	QFN	TSSOP	SOP
包装说明	TSSOP,	SOP,	VQCCN,	TSSOP,	3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16
针数	16	16	16	16	16
制造商包装代码	SOT403-1	SOT109-1	SOT1161-1	SOT403-1	SOT109-1
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
系列	AVC	AVC	AVC	AVC	AVC
JESD-30 代码	R-PDSO-G16	R-PDSO-G16	R-PQCC-N16	R-PDSO-G16	R-PDSO-G16
JESD-609代码	e4	e4	e4	e4	e3
长度	5 mm	9.9 mm	2.6 mm	5 mm	9.9 mm
逻辑集成电路类型	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
湿度敏感等级	1	1	1	1	1
位数	2	2	2	2	2
功能数量	2	2	2	2	2
端口数量	2	2	2	2	2
端子数量	16	16	16	16	16
最高工作温度	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
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	SOP	VQCCN	TSSOP	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	CHIP CARRIER, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE
峰值回流温度（摄氏度）	260	260	260	260	NOT SPECIFIED
传播延迟（tpd）	10.4 ns	10.4 ns	10.4 ns	10.4 ns	10.4 ns
座面最大高度	1.1 mm	1.75 mm	0.5 mm	1.1 mm	1.75 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	0.8 V	0.8 V	0.8 V	0.8 V	0.8 V
标称供电电压 (Vsup)	1.1 V	1.1 V	1.1 V	1.1 V	1.1 V
表面贴装	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	MATTE TIN
端子形式	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING
端子节距	0.65 mm	1.27 mm	0.4 mm	0.65 mm	1.27 mm
端子位置	DUAL	DUAL	QUAD	DUAL	DUAL
处于峰值回流温度下的最长时间	30	30	30	30	NOT SPECIFIED
宽度	4.4 mm	3.9 mm	1.8 mm	4.4 mm	3.9 mm
Base Number Matches	1	1	1	1	1
Samacsys Description	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state@en-us	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state@en-us	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state@en-us	74AVCH4T245 - 4-bit dual supply translating transceiver with configurable voltage translation; 3-state@en-us	-

74AVCH4T245PW,118

74AVCH4T245PW,118概述

74AVCH4T245PW,118规格参数

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