MC74LCX16244DT ON Semiconductor, MC74LCX16244DT Datasheet

MC74LCX16244DT

Manufacturer Part Number

MC74LCX16244DT

Description

Buffers & Line Drivers 2-36.V CMOS 16-Bit

Manufacturer

ON Semiconductor

Datasheet

1.MC74LCX16244DT.pdf (7 pages)

Specifications of MC74LCX16244DT

Product Category

Buffers & Line Drivers

Number Of Input Lines

Number Of Output Lines

Polarity

Non-Inverting

Supply Voltage - Max

3.6 V

Supply Voltage - Min

2 V

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

TSSOP-48

High Level Output Current

- 24 mA

Logic Family

LCX

Logic Type

CMOS

Low Level Output Current

24 mA

Maximum Power Dissipation

200 mW

Minimum Operating Temperature

- 40 C

Number Of Channels Per Chip

Output Type

3-State

Propagation Delay Time

5.2 ns at 2.7 V, 4.5 ns at 3.3 V

Factory Pack Quantity

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC74LCX16244DT

Manufacturer:

ON/安森美

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC74LCX16244DTG

Manufacturer:

ON Semiconductor

Quantity:

1 550

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC74LCX16244DTR2

Manufacturer:

ON/安森美

Quantity:

20 000

Current page: 1 of 7
Download datasheet (123Kb)

MC74LCX16244

Low-Voltage CMOS

16-Bit Buffer

With 5 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

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

performance. A V

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.

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.

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.

Features

•

October, 2012 − Rev. 11

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

The 4.5 ns maximum propagation delays support high performance

The MC74LCX16244 contains sixteen non−inverting buffers with

Substantially Reduces System Power Requirements

Compliant

Designed for 2.3 V to 3.6 V V

4.5 ns Maximum t

5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic

Supports Live Insertion and Withdrawal

LVTTL Compatible

LVCMOS Compatible

24 mA Balanced Output Sink and Source Capability

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

Latchup Performance Exceeds 500 mA

ESD Performance:

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

♦

OFF

Human Body Model >2000 V

Machine Model >200 V

Specification Guarantees High Impedance When V

specification of 5.5 V allows MC74LCX16244

Operation

= 0 V

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

ORDERING INFORMATION

MARKING DIAGRAM

http://onsemi.com

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

LCX16244G

CASE 1201

DT SUFFIX

AWLYYWW

TSSOP−48

Publication Order Number:

MC74LCX16244/D

Related parts for MC74LCX16244DT

MC74LCX16244DT Summary of contents

Page 1

MC74LCX16244 Low-Voltage CMOS 16-Bit Buffer With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) 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 ...

Page 2

OE1 GND GND GND 15 O10 16 O11 O12 19 ...

Page 3

... ORDERING INFORMATION Device MC74LCX16244DTG M74LCX16244DTR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MAXIMUM RATINGS Symbol Parameter V DC Supply Voltage Input Voltage Output Voltage Input Diode Current ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Characteristic V HIGH Level Input Voltage (Note LOW Level Input Voltage (Note HIGH Level Output Voltage OH V LOW Level Output Voltage OL I 3−State Output Current OZ I Power ...

Page 5

DYNAMIC SWITCHING CHARACTERISTICS Symbol Characteristic V Dynamic LOW Peak Voltage OLP (Note 4) V Dynamic LOW Valley Voltage OLV (Note 4) 4. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output ...

Page 6

PULSE GENERATOR R T Figure 4. Test Circuit Table 3. TEST CIRCUIT Test PLH PHL PZL PLZ Open Collector/Drain t and t PLH PHL PZH PHZ ...

Page 7

... SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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