MC74HC245ADWR2G ON Semiconductor, MC74HC245ADWR2G Datasheet

MC74HC245ADWR2G

Manufacturer Part Number

MC74HC245ADWR2G

Description

IC BUS TRANSCVR 3-ST 8B 20SOIC

Manufacturer

ON Semiconductor

Series

74HCr

Datasheet

1.MC74HC245ADWR2G.pdf (9 pages)

Specifications of MC74HC245ADWR2G

Logic Type

Transceiver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

7.8mA, 7.8mA

Voltage - Supply

2 V ~ 6 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

20-SOIC (7.5mm Width)

Logic Family

74HC

Number Of Channels Per Chip

Input Level

CMOS

Output Level

CMOS

Output Type

3-State

High Level Output Current

- 7.8 mA

Low Level Output Current

7.8 mA

Propagation Delay Time

75 ns

Supply Voltage (max)

6 V

Supply Voltage (min)

2 V

Maximum Operating Temperature

+ 125 C

Function

Bus Transceiver

Input Bias Current (max)

4 uA

Maximum Power Dissipation

500 mW

Minimum Operating Temperature

- 55 C

Mounting Style

SMD/SMT

Number Of Circuits

Polarity

Non-Inverting

Operating Supply Voltage (typ)

2.5/3.3/5V

Number Of Elements

Number Of Channels

Input Logic Level

CMOS

Output Logic Level

CMOS

Package Type

SOIC W

Logical Function

Bus Transceiver

Operating Supply Voltage (min)

Operating Supply Voltage (max)

Technology

CMOS

Operating Temp Range

-55C to 125C

Operating Temperature Classification

Military

Mounting

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

MC74HC245ADWR2GOS
MC74HC245ADWR2GOS
MC74HC245ADWR2GOSTR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC74HC245ADWR2G

Manufacturer:

ON Semiconductor

Quantity:

1 300

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC74HC245ADWR2G

Manufacturer:

ON/安森美

Quantity:

20 000

Current page: 1 of 9
Download datasheet (116Kb)

MC74HC245A

Octal 3−State Noninverting

Bus Transceiver

High−Performance Silicon−Gate CMOS

inputs are compatible with standard CMOS outputs; with pull−up

resistors, they are compatible with LSTTL outputs.

2−way asynchronous communication between data buses. The device

has an active−low Output Enable pin, which is used to place the I/O

ports into high−impedance states. The Direction control determines

whether data flows from A to B or from B to A.

Features

•

*For additional information on our Pb−Free strategy and soldering details, please

April, 2006 − Rev. 12

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

The MC74HC245A is identical in pinout to the LS245. The device

The HC245A is a 3−state noninverting transceiver that is used for

No. 7A

Output Drive Capability: 15 LSTTL Loads

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1 mA

High Noise Immunity Characteristic of CMOS Devices

In Compliance with the Requirements Defined by JEDEC Standard

Chip Complexity: 308 FETs or 77 Equivalent Gates

Pb−Free Packages are Available*

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

WL, L

YY, Y

WW, W

(Note: Microdot may be in either location)

http://onsemi.com

DW SUFFIX

CASE 751D

CASE 948E

SOEIAJ−20

DT SUFFIX

TSSOP−20

CASE 738

CASE 967

N SUFFIX

F SUFFIX

SOIC−20

PDIP−20

= Pb−Free Package

Publication Order Number:

Assembly Location

Wafer Lot

Year

Work Week

DIAGRAMS

MC74HC245AN

MC74HC245A/D

MARKING

AWLYYWWG

AWLYWWG

74HC245A

HC245A

ALYWG

245A

Related parts for MC74HC245ADWR2G

MC74HC245ADWR2G Summary of contents

Page 1

... Chip Complexity: 308 FETs or 77 Equivalent Gates • Pb−Free Packages are Available* *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2006 April, 2006 − Rev. 12 http://onsemi ...

Page 2

... don’t care ORDERING INFORMATION Device MC74HC245AN MC74HC245ANG MC74HC245ADW MC74HC245ADWG MC74HC245ADWR2 MC74HC245ADWR2G MC74HC245ADT MC74HC245ADTG MC74HC245ADTR2 MC74HC245ADTR2G MC74HC245AF MC74HC245AFG MC74HC245AFEL MC74HC245AFELG †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. ...

Page 3

MAXIMUM RATINGS (Note 1) Symbol V DC Supply Voltage Input Voltage Output Voltage OUT I DC Input Diode Current Output Diode Current Output Sink Current OUT I DC ...

Page 4

... For propagation delays with loads other than 50 pF, and information on typical parametric values, see the ON Semiconductor High−Speed CMOS Data Book (DL129/D). ...

Page 5

INPUT 90% 50 10% t PLH 90% OUTPUT 50 10% t TLH Figure 3. Switching Waveform TEST POINT OUTPUT DEVICE UNDER C L TEST *Includes all probe and jig capacitance Figure ...

Page 6

MC74HC245A DATA PORT DIRECTION 19 OUTPUT ENABLE Figure 7. Expanded Logic Diagram http://onsemi.com PORT ...

Page 7

SEATING PLANE 20X 0. 18X MC74HC245A PACKAGE DIMENSIONS PDIP−20 N SUFFIX PLASTIC DIP PACKAGE CASE 738−03 ...

Page 8

K 20X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT 1 0.15 (0.006 −V− 0.100 (0.004) −T− SEATING PLANE MC74HC245A PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX CASE ...

Page 9

... E L DETAIL P VIEW American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

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