74VCX163245

更新时间： 2024-11-26 22:45:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		总线收发器转换器电平转换器
页数	文件大小	规格书
15页	345K
描述
16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR

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中文翻译

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74VCX163245 数据手册

74VCX163245

16-BIT DUAL SUPPLY BUS TRANSCEIVER

LEVEL TRANSLATOR

TARGET DATA

■

HIGH SPEED: t = 4.4ns (MAX.) at T =85°C

PD A

= 3.0V V

= 2.3V

CCA

CCB

LOW POWER DISSIPATION:

= I = 20µA(MAX.) at T =85°C

CCA

CCB

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 12mA MIN at

OHA

OLA

= 3.0V V

= 1.65V or 2.3V

TSSOP

TFBGA

TRAY

µTFBGA

CCA

CCB

| = I

= 8mA MIN at

OHA

OLA

= 2.3V V

= 1.65V)

CCB

CCA

■

BALANCED PROPAGATION DELAYS:

ORDER CODES

PACKAGE

PLH

PHL

T & R

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

TSSOP48

74VCX163245TTR

TFBGA54

74VCX163245LB 74VCX163245LBR

74VCX163245TB 74VCX163245TBR

OPERATING VOLTAGE RANGE:

µTFBGA42

(OPR)=2.3Vto3.6V(1.2VDataRetention)

(OPR)=1.65Vto2.7V(1.2VDataRetention)

CCA

CCB

LOGIC DIAGRAM

■

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 16245

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

ESD PERFORMANCE:

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

MM > 200V

DESCRIPTION

The 74VCX163245 is a dual supply low voltage

CMOS 16-BIT BUS TRANSCEIVER fabricated

with sub-micron silicon gate and five-layer metal

wiring C MOS technology. Designed for use as an

interface between a 3.3V bus and a 2.5V or 1.8V

bus in a mixed 3.3V/1.8V,3.3V/2.5V and 2.5V/

1.8V supply systems, it achieves high speed

operation while maintaining the CMOS low power

dissipation.

This IC is intended for two-way asynchronous

communication between data buses and the

direction of data transmission is determined by

nDIR inputs. The enable inputs nOE can be used

to disable the device so that the buses are

effectively isolated. The A-port interfaces with the

3V bus, the B-port with the 2.5V and 1.8V bus.

All inputs are equipped with protection circuits

against static discharge, giving them 2KV ESD im-

munity and transient excess voltage. All floating

bus terminals during High Z State must be held

HIGH or LOW.

June 2003

1/15

This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.

12 3 4 5 6 7...15

中文翻译

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与74VCX163245相关器件

型号	品牌	获取价格	描述	数据表
74VCX163245_07	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245G	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245G_07	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245G_NL	FAIRCHILD	获取价格	暂无描述
74VCX163245GX	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245GX_NL	FAIRCHILD	获取价格	Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PBGA54, 5.50 MM, LEA
74VCX163245LB	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR
74VCX163245LBR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR
74VCX163245MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245MTD_07	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs

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