Datasheet > MC74LCX16244_12

MC74LCX16244_12

更新时间： 2024-02-02 04:34:28

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
7页	134K
描述
Low-Voltage CMOS 16-Bit Buffer

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MC74LCX16244_12 数据手册

MC74LCX16244

Low-Voltage CMOS

16-Bit Buffer

With 5 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

http://onsemi.com

The MC74LCX16244 is a high performance, non−inverting 16−bit

buffer operating from a 2.3 to 3.6 V supply. The device is nibble

controlled. Each nibble has separate Output Enable inputs which can

be tied together for full 16−bit operation. High impedance TTL

compatible inputs significantly reduce current loading to input drivers

while TTL compatible outputs offer improved switching noise

TSSOP−48

DT SUFFIX

CASE 1201

performance. A V specification of 5.5 V allows MC74LCX16244

inputs to be safely driven from 5.0 V devices. The MC74LCX16244 is

suitable for memory address driving and all TTL level bus oriented

transceiver applications.

The 4.5 ns maximum propagation delays support high performance

applications. Current drive capability is 24 mA at the outputs. The

Output Enable (OEn) inputs, when HIGH, disable the outputs by

placing them in a HIGH Z condition.

MARKING DIAGRAM

The MC74LCX16244 contains sixteen non−inverting buffers with

3−state 5.0 V−tolerant outputs. The device is nibble controlled with

each nibble functioning identically, but independently. The control

pins may be tied together to obtain full 16−bit operation. The 3−state

outputs are controlled by an Output Enable (OEn) input for each

nibble. When OEn is LOW, the outputs are on. When OEn is HIGH,

the outputs are in the high impedance state.

LCX16244G

AWLYYWW

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Features

• Designed for 2.3 V to 3.6 V V Operation

• 4.5 ns Maximum t

• 5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic

• Supports Live Insertion and Withdrawal

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

• I

Specification Guarantees High Impedance When V = 0 V

• LVTTL Compatible

OFF

• LVCMOS Compatible

• 24 mA Balanced Output Sink and Source Capability

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

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500 mA

• ESD Performance:

♦ Human Body Model >2000 V

♦ Machine Model >200 V

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Publication Order Number:

July, 2012 − Rev. 10

MC74LCX16244/D

12 3 4 5 6 7

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与MC74LCX16244_12相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX16244DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT BUFFER
MC74LCX16244DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS 16-BIT BUFFER
MC74LCX16244DTG	ONSEMI	获取价格	Low−Voltage CMOS 16−Bit Buffer With 5 V−Tolerant Inputs and Outputs (3&#
MC74LCX16244DTR2	ONSEMI	获取价格	Low−Voltage CMOS 16−Bit Buffer With 5 V−Tolerant Inputs and Outputs (3&#
MC74LCX16244DTR2	ROCHESTER	获取价格	Bus Driver, LVC/LCX/Z Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, LEAD FREE, TSSOP-4
MC74LCX16244DTR2G	ONSEMI	获取价格	IC,BUFFER/DRIVER,QUAD,4-BIT,LCX/LVC-CMOS,TSSOP,48PIN,PLASTIC
MC74LCX16244DTRG	ONSEMI	获取价格	LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, LEAD FREE, TSSOP-48
MC74LCX16244DTRG	ROCHESTER	获取价格	Bus Driver, LVC/LCX/Z Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, LEAD FREE, TSSOP-4
MC74LCX16245	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER
MC74LCX16245	ONSEMI	获取价格	LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER

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