Datasheet > 逻辑 > 总线驱动器/收发器> 74LCX32245GX

74LCX32245GX

更新时间： 2024-02-23 03:45:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
8页	128K
描述
Bus Transceiver, LVC/LCX/Z Series, 2-Func, 16-Bit, True Output, CMOS, PBGA96, 5.50 MM, PLASTIC, MO-205, FBGA-96

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技术参数
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替代型号

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74LCX32245GX 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	风险等级：	5.74
系列：	LVC/LCX/Z	JESD-30 代码：	R-PBGA-B96
JESD-609代码：	e1	长度：	13.5 mm
逻辑集成电路类型：	BUS TRANSCEIVER	位数：	16
功能数量：	2	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）：	5.4 ns
认证状态：	Not Qualified	座面最大高度：	1.4 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2 V
标称供电电压 (Vsup)：	2.5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	TIN SILVER COPPER	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

74LCX32245GX 数据手册

November 2001

Revised June 2002

74LCX32245

Low Voltage 32-Bit Bidirectional Transceiver

with 5V Tolerant Inputs and Outputs

General Description

Features

■ 5V tolerant inputs and outputs

The LCX32245 contains thirty-two non-inverting bidirec-

tional buffers with 3-STATE outputs and is intended for bus

oriented applications. The device is designed for low volt-

age (2.5V or 3.3V) V_CCapplications with capability of inter-

■ 2.3V–3.6V V_CCspecifications provided

■ 4.5 ns t_PDmax (V_CC= 3.3V), 20 µA I_CCmax

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ ±24 mA output drive (V_CC= 3.0V)

facing to a 5V signal environment. The device is byte

controlled. Each byte has separate control inputs which

could be shorted together for full 32-bit operation. The T/R

inputs determine the direction of data flow through the

device. The OE inputs disable both the A and B ports by

placing them in a high impedance state.

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

The LCX32245 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power dissipation.

Human body model > 2000V

Machine model > 200V

■ Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

Note 1: To ensure the high-impedance state during power up or down, OE

should be tied to V_CCthrough a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number Package Number

Package Description

74LCX32245G

(Note 2)(Note 3)

BGA96A

96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

Note 2: Ordering code “G” indicates Trays.

Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

DS500428

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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74LCX32245GX 替代型号

型号	品牌	替代类型	描述	数据表
74LVCH322245AEC:55	NXP	功能相似	74LVCH322245A - 32-bit bus transceiver with d
SN74ALVCH32245KR	TI	功能相似	32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

与74LCX32245GX相关器件

型号	品牌	获取价格	描述	数据表
74LCX32245GX_NL	FAIRCHILD	获取价格	Bus Transceiver, LVC/LCX/Z Series, 2-Func, 16-Bit, True Output, CMOS, PBGA96, 5.50 MM, LEA
74LCX32373	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary
74LCX32373GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374GX	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32500	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs
74LCX32500G	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs
74LCX32500GX	FAIRCHILD	获取价格	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 36-Bit, True Output, CMOS, PBGA114, 5.50 MM, PL
74LCX32646	FAIRCHILD	获取价格	Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
74LCX32646GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)

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