74VCXH32245

更新时间： 2024-09-13 22:11:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		总线收发器输出元件输入元件
页数	文件大小	规格书
10页	213K
描述
LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS

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74VCXH32245 数据手册

74VCXH32245

LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER

(3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS

PRELIMINARY DATA

■

3.6V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED:

■

= 2.5ns (MAX.) at V = 3.0 to 3.6V

= 3.0ns (MAX.) at V = 2.3 to 2.7V

■

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

LFBGA96

(Top and Bottom view)

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 24mA (MIN) at V = 3V

|I | = I = 18mA (MIN) at V = 2.3V

ORDER CODES

■

OPERATING VOLTAGE RANGE:

(OPR) = 1.65V to 3.6V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 32245

PACKAGE

TRAY

T & R

LFBGA96

74VCXH32245LB

74VCXH32245LBR

■

BUS HOLD PROVIDED ON BOTH SIDE

LATCH-UP PERFORMANCE EXCEEDS

300mA

ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

MM > 200V

This IC is intended for two-way asynchronous

communication between data buses: the direction

of data trasmission is determined by DIR input.

Any nG contol output governs four BUS

TRANSCEIVER. Output Enable input (nG) tied

together gives full 32-bit operation. When nG is

LOW, the output are on. When nG is HIGH, the

output are in high impedance state so that the

buses are effectively isolated. Bus hold on data

inputs is provided in order to eliminate the need for

external pull-up or pull-down resistor.

■

DESCRIPTION

The 74VCXH32245 is a low voltage CMOS QUAD

32-BIT

fabricated with sub-micron silicon gate and

five-layer metal wiring C MOS technology. It is

ideal for 1.65 to 3.6 V applications; it can be

interfaced to 3.6V signal enviroment for both

inputs and outputs.

BUS

TRANSCEIVER

(3-STATE)

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

LOGIC DIAGRAM

December 2001

1/10

This is preliminary information on a new product now in development are or undergoing evaluation. Details subject to change without notice.

12 3 4 5 6 7...10

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与74VCXH32245相关器件

型号	品牌	获取价格	描述	数据表
74VCXH32245LB	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS
74VCXH32245LBR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS
74VCXHQ163245	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245B-E	STMICROELECTRONICS	获取价格	ALVC/VCX/A SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA42, MICRO, FBGA-42
74VCXHQ163245LBR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245R-E	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245TBR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245TTR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHR162245	ETC	获取价格	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCXHR162245TTR	ETC	获取价格	BUS TRANSCEIVER\|DUAL\|8-BIT\|VCX-CMOS\|TSSOP\|48PIN\|PLASTIC

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