Datasheet > 逻辑 > 总线驱动器/收发器> 74VCX1632245

74VCX1632245

更新时间： 2024-11-26 22:36:55

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	361K
描述
16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

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中文翻译

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数据手册

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74VCX1632245 数据手册

74VCX1632245

16-BIT DUAL SUPPLY BUS TRANSCEIVER

LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

■

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 = 8mA MIN at

OHA

OLA

= 3.0V V

= 1.65V or 2.3V

CCA

OHA

CCB

TSSOP

TFBGA

µTFBGA

| = I

= 18mA MIN at

OLA

= 2.3V V

= 1.65V)

CCB

CCA

■

BALANCED PROPAGATION DELAYS:

ORDER CODES

PACKAGE

PLH

PHL

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

26ΩSERIESRESISTORONASIDEOUTPUTS

TRAY

T & R

TSSOP48

74VCX1632245TTR

■

TFBGA54 74VCX1632245LB 74VCX1632245LBR

OPERATING VOLTAGE RANGE:

µTFBGA42 74VCX1632245TB 74VCX1632245TBR

(OPR) = 2.3V to 3.6V (1.2V Data

CCA

Retention)

(OPR) = 1.65V to 2.7V (1.2V Data

Retention)

LOGIC DIAGRAM

CCB

■

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 74VCX1632245 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 nG 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.

n = 1, 2

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.

September 2003

1/15

12 3 4 5 6 7...15

中文翻译

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与74VCX1632245相关器件

型号	品牌	获取价格	描述	数据表
74VCX1632245LB	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCX1632245LBR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCX1632245TB	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCX1632245TBR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCX1632245TTR	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
74VCX163245	FAIRCHILD	获取价格	Low Voltage 16-Bit Dual Supply Translating Transceiver with 3-STATE Outputs
74VCX163245	STMICROELECTRONICS	获取价格	16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR
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

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