Datasheet > 74VCX162245DT

74VCX162245DT

更新时间： 2024-11-05 23:24:35

品牌	Logo	应用领域
其他 - ETC		总线收发器
页数	文件大小	规格书
12页	187K
描述
Dual 8-bit Bus Transceiver

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74VCX162245DT 数据手册

74VCX162245

Low-Voltage 1.8/2.5/3.3V

16-Bit Transceiver

With 26 W Series Resisters on A Outputs

and 3.6 V–Tolerant Inputs and Outputs

(3–State, Non–Inverting)

http://onsemi.com

The 74VCX162245 is an advanced performance, non–inverting

16–bit transceiver. It is designed for very high–speed, very low–power

operation in 1.8 V, 2.5 V or 3.3 V systems.

MARKING DIAGRAM

When operating at 2.5 V (or 1.8 V) the part is designed to tolerate

voltages it may encounter on either inputs or outputs when interfacing

to 3.3 V busses. It is guaranteed to be over–voltage tolerant to 3.6 V.

The VCX162245 is designed with byte control. It can be operated as

two separate octals, or with the controls tied together, as a 16–bit wide

function. It is designed with 26 W series resistors in each of the A

outputs to reduce noise. The Transmit/Receive (T/Rn) inputs

determine the direction of data flow through the bi–directional

transceiver. Transmit (active–HIGH) enables data from A ports to B

ports; Receive (active–LOW) enables data from B to A ports. The

Output Enable inputs (OEn), when HIGH, disable both A and B ports

by placing them in a HIGH Z condition.

74VCX162245DT

AWLYYWW

TSSOP–48

DT SUFFIX

CASE 1201

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

• Designed for Low Voltage Operation: V = 1.65–3.6 V

• 3.6 V Tolerant Inputs and Outputs

• High Speed Operation: 3.4 ns max for 3.0 to 3.6 V

4.3 ns max for 2.3 to 2.7 V

ORDERING INFORMATION

Device

Package

TSSOP

Shipping

39 / Rail

8.6 ns max for 1.65 to 1.95 V

• Static Drive: ±24 mA Drive at 3.0 V

±18 mA Drive at 2.3 V

74VCX162245DT

74VCX162245DTR

2500 / Reel

±3 mA Drive at 1.65 V

• Supports Live Insertion and Withdrawal

• I

Specification Guarantees High Impedance When V = 0 V

OFF

• Near Zero Static Supply Current in All Three Logic States (20 µA)

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds ±300 mA @ 125°C

• ESD Performance: Human Body Model >2000 V; Machine Model >200 V

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

August, 2000 – Rev. 0

74VCX162245/D

This Material Copyrighted by Its Respective Manufacturer

12 3 4 5 6 7...12

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与74VCX162245DT相关器件

型号	品牌	获取价格	描述	数据表
74VCX162245DTR	ETC	获取价格	Dual 8-bit Bus Transceiver
74VCX162245MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver
74VCX162245MTDX	FAIRCHILD	获取价格	Dual 8-bit Bus Transceiver
74VCX162245MTDX_NL	FAIRCHILD	获取价格	Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 6.10 MM, MO-
74VCX162245T	ETC	获取价格	Dual 8-bit Bus Transceiver
74VCX162245TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCX162373	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3.6
74VCX162373_05	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ohm Serie
74VCX162373DT	ETC	获取价格	8-Bit D-Type Latch
74VCX162373DTR	ETC	获取价格	8-Bit D-Type Latch

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