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74LVCH322245AEC-S

更新时间： 2024-09-13 12:58:59

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	94K
描述
IC LVC/LCX/Z SERIES, QUAD 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA96, 13.50 X 5.50, 1.05 MM HEIGHT, PLASTIC, SOT-536-1, LFBGA-96, Bus Driver/Transceiver

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74LVCH322245AEC-S 技术参数

生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	LFBGA,	针数：	96
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.56	其他特性：	WITH DIRECTION CONTROL
系列：	LVC/LCX/Z	JESD-30 代码：	R-PBGA-B96
长度：	13.5 mm	逻辑集成电路类型：	BUS TRANSCEIVER
位数：	8	功能数量：	4
端口数量：	2	端子数量：	96
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出特性：	3-STATE WITH SERIES RESISTOR	输出极性：	TRUE
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFBGA
封装形状：	RECTANGULAR	封装形式：	GRID ARRAY, LOW PROFILE, FINE PITCH
传播延迟（tpd）：	6.7 ns	认证状态：	Not Qualified
座面最大高度：	1.5 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：	INDUSTRIAL	端子形式：	BALL
端子节距：	0.8 mm	端子位置：	BOTTOM
宽度：	5.5 mm	Base Number Matches：	1

74LVCH322245AEC-S 数据手册

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74LVCH322245A

32-bit bus transceiver with direction pin; 30 Ω series

temination resistors; 5 V tolerant; 3-state

Rev. 03 — 20 August 2007

Product data sheet

1. General description

The 74LVCH322245A 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. The device

is designed with 30 Ω series termination resistors in both HIGH and LOW output stages to

reduce line noise.

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.

To ensure the high-impedance state during power-up or power-down, pin nOE should be

tied to V_CCthrough a pull-up resistor; the minimum value of the resistor is determined by

the current-sinking capability of the driver.

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

inputs.

2. Features

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

I Wide supply voltage range from 1.2 V to 3.6 V

I CMOS low power consumption

I MULTIBYTE ﬂow-through standard pin-out architecture

I Low inductance multiple power and ground pins for minimum noise and ground

bounce

I Direct interface with TTL levels

I Inputs accept voltages up to 5.5 V

I All data inputs have bus hold

I Integrated 30 Ω termination resistors

I Complies with JEDEC standard JESD8-B / JESD36

I ESD protection:

N HBM EIA/JESD22-A114-B exceeds 2000 V

N MM EIA/JESD22-A115-A exceeds 200 V

I Speciﬁed from −40 °C to +85 °C

I Packaged in plastic ﬁne-pitch ball grid array package

12 3 4 5 6 7...13

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与74LVCH322245AEC-S相关器件

型号	品牌	获取价格	描述	数据表
74LVCH32244A	NXP	获取价格	32-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVCH32244ABF	IDT	获取价格	CABGA-96, Tray
74LVCH32244AEC	NXP	获取价格	32-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVCH32244AEC,518	NXP	获取价格	暂无描述
74LVCH32244AEC,557	NXP	获取价格	74LVCH32244A - 32-bit buffer/line driver; 5 V input/output tolerant; 3-state BGA 96-Pin
74LVCH32244AEC/G,1	NXP	获取价格	74LVCH32244A - 32-bit buffer/line driver; 5 V input/output tolerant; 3-state BGA 96-Pin
74LVCH32244AEC/G,5	NXP	获取价格	74LVCH32244A - 32-bit buffer/line driver; 5 V input/output tolerant; 3-state BGA 96-Pin
74LVCH32244AEC/G:5	NXP	获取价格	74LVCH32244A - 32-bit buffer/line driver; 5 V input/output tolerant; 3-state BGA 96-Pin
74LVCH32244AEC-S	NXP	获取价格	IC LVC/LCX/Z SERIES, OCTAL 4-BIT DRIVER, TRUE OUTPUT, PBGA96, 13.50 X 5.50 MM, 1.05 MM HEI
74LVCH32244AEC-T	NXP	获取价格	32-bit buffer/line driver; 5 V input/output tolerant; 3-state - Description: 3.3V 32-Bit B

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