74LVTH32245

更新时间： 2024-11-06 05:05:51

品牌	Logo	应用领域
恩智浦 - NXP		总线收发器
页数	文件大小	规格书
13页	93K
描述
3.3 V 32-bit bus transceiver; 3-state

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74LVTH32245 数据手册

74LVTH32245

3.3 V 32-bit bus transceiver; 3-state

Rev. 01 — 23 January 2008

Product data sheet

1. General description

The 74LVTH32245 is a high-performance BiCMOS product designed for V_CCoperation at

3.3 V. The 74LVTH32245 is a 32-bit transceiver featuring non-inverting 3-state bus

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

enable (nOE) inputs for easy cascading and four send/receive (nDIR) inputs for direction

control. Pin nOE controls the outputs so that the buses are effectively isolated. Bus hold

on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

2. Features

I 32-bit bidirectional bus interface

I 3-state buffers

I Output capability: +64 mA and −32 mA

I TTL input and output switching levels

I Input and output interface capability to systems at 5 V supply

I Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

I Live insertion and extraction permitted

I Power-up 3-state

I No bus current loading when output is tied to 5 V bus

I Latch-up protection:

N JESD78 Class II level A exceeds 500 mA

I ESD protection:

N HBM JESD22-A114E exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

3. Ordering information

Table 1.

Ordering information

Type number

Package

Temperature range Name

Description

Version

74LVTH32245EC

−40 °C to +85 °C

LFBGA96 plastic low proﬁle ﬁne-pitch ball grid array package; SOT536-1

96 balls; body 13.5 × 5.5 × 1.05 mm

12 3 4 5 6 7...13

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与74LVTH32245相关器件

型号	品牌	获取价格	描述	数据表
74LVTH32245EC	NXP	获取价格	3.3 V 32-bit bus transceiver; 3-state
74LVTH32245EC,518	NXP	获取价格	74LVTH32245 - 3.3 V 32-bit bus transceiver; 3-state BGA 96-Pin
74LVTH32245EC,557	NXP	获取价格	74LVTH32245 - 3.3 V 32-bit bus transceiver; 3-state BGA 96-Pin
74LVTH32245EC-T	NXP	获取价格	IC,BUS TRANSCEIVER,QUAD,8-BIT,LVT/ALVT-BICMOS,BGA,96PIN,PLASTIC
74LVTH32245G	FAIRCHILD	获取价格	Low Voltage 32-Bit Transceiver with 3-STATE Outputs
74LVTH32245GX	ETC	获取价格	BUS TRANSCEIVER\|QUAD\|8-BIT\|LVT/ALVT-BICMOS\|BGA\|96PIN\|PLASTIC
74LVTH32373	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 3-STATE Outputs (Preliminary)
74LVTH32373GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 3-STATE Outputs (Preliminary)
74LVTH32374	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 3-STATE Outputs
74LVTH32374G	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 3-STATE Outputs