MC74LVXC3245DTRG ON Semiconductor, MC74LVXC3245DTRG Datasheet

MC74LVXC3245DTRG

Manufacturer Part Number

MC74LVXC3245DTRG

Description

IC TRANSCEIVER 8BIT 24TSSOP

Manufacturer

ON Semiconductor

Series

74LVXCr

Datasheet

1.MC74LVXC3245DTRG.pdf (9 pages)

Specifications of MC74LVXC3245DTRG

Logic Function

Translator, Bidirectional, 3-State

Number Of Bits

Input Type

Voltage

Output Type

Voltage

Number Of Channels

Number Of Outputs/channel

Differential - Input:output

No/No

Propagation Delay (max)

7ns

Voltage - Supply

2.3 V ~ 3.6 V, 3 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Package / Case

24-TSSOP

Supply Voltage

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Data Rate

Other names

MC74LVXC3245DTRG
MC74LVXC3245DTRGOSTR

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MC74LVXC3245

Configurable Dual Supply

Octal Transceiver

with 3−State Outputs for 3 V Systems

voltage interface transceiver especially well suited for PCMCIA and

other real time configurable I/O applications. The V

3.0 V supply level; the A port is a dedicated 3.0 V port. The V

accepts a 3.0 V−to−5.0 V supply level. The B port is configured to

track the V

configure the I/O pins at a 5.0 V level and a 3.0 V V

the I/O pins at a 3.0 V level. The A port interfaces with a 3.0 V host

system and the B port to the card slots. This device will allow the

High. This feature is necessary to buffer data to and from a PCMCIA

socket that permits PCMCIA cards to be inserted and removed during

normal operation. The Transmit/Receive (T/R) input determines the

direction of data flow. Transmit (active−High) enables data from the A

port to B port. Receive (active−Low) enables data from the B port to

the A port.

Features

•

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

June, 2008 − Rev. 5

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

CCB

The 74LVXC3245 is a 24−pin dual−supply, octal configurable

Threshold Performance

Bidirectional Interface Between 3.0 V and 3.0 V/5.0 V Buses

Control Inputs Compatible with TTL Level

Outputs Source/Sink Up to 24 mA

Guaranteed Simultaneous Switching Noise Level and Dynamic

Available in SOIC and TSSOP Packages

Flexible V

Allows B Port and V

Functionally Compatible With the 74 Series 245

Pb−Free Packages are Available*

voltage source pin and I/O pins on the B port to float when OE is

CCB

supply level. A 5.0 V level on the V

Operating Range

CCB

to Float Simultaneously When OE is High

CCB

CCA

will configure

CCB

pin accepts a

pin will

CCB

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

ORDERING INFORMATION

WL, L

YY, Y

WW, W = Work Week

http://onsemi.com

CASE 948H

DT SUFFIX

DW SUFFIX

TSSOP−24

CASE 751E

SOIC−24

= Assembly Location

= Wafer Lot

= Year

= Pb−Free Package

Publication Order Number:

MC74LVXC3245/D

DIAGRAMS

AWLYYWWG

MARKING

LVXC3245

3245G

ALYW

LVXC

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MC74LVXC3245DTRG Summary of contents

Page 1

... Functionally Compatible With the 74 Series 245 • 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, 2008 June, 2008 − Rev. 5 ...

Page 2

CCB T CCA Figure 1. 24−Lead Pinout (Top View) ...

Page 3

MAXIMUM RATINGS Symbol Parameter Supply Voltage CCA V CCB V DC Input Voltage Input/Output Voltage I Input Diode Current Output Diode Current Output Source/Sink Current O ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Parameter V Maximum LOW Level OLA Output Voltage V OLB I Max Input Leakage OE, IN T/R Current I Max 3−State Output OZA Leakage An I Max 3−State Output OZB Bn Leakage DI Maximum I /Input ...

Page 5

AC ELECTRICAL CHARACTERISTICS Symbol Parameter t Propagation Delay PHL t PLH t Propagation Delay PHL t PLH t Output Enable Time PZL t PZH t Output Enable Time ...

Page 6

PCMCIA 2.0 JEIDA 4.1 COMPATIBLE CONTROLLER Configurable I/O Application for PCMCIA Cards The 74LVXC3245 is a dual−supply device well suited for PCMCIA configurable I/O applications. The LVXC3245 consumes less than 1mW of quiescent power in all modes of operation, making ...

Page 7

V An PLH Bn, An WAVEFORM 1 - PROPAGATION DELAYS 2.5 ns, 10 MHz 50% V OE, T/R t PZH An PZL ...

Page 8

D 24X 0.010 (0.25 −T− SEATING G PLANE 22X PACKAGE DIMENSIONS SOIC−24 DW SUFFIX CASE 751E−04 ISSUE E 13 −B− P 12X 0.010 (0.25 ...

Page 9

... 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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