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74F245PC_Q

Octal Bidirectional Transceiver with 3-STATE Outputs

Fairchild Semiconductor 

January 2008

74F245

Octal Bidirectional Transceiver with 3-STATE Outputs

Features

■ Non-inverting buffers

■ Bidirectional data path

■ A outputs sink 24mA

■ B outputs sink 64mA

General Description

The 74F245 contains eight non-inverting bidirectional

buffers with 3-STATE outputs and is intended for bus-

oriented applications. Current sinking capability is

24mA at the A Ports and 64mA at the B Ports. The

Transmit/Receive (T/R) input determines the direction

of data flow through the bidirectional transceiver. Trans-

mit (active HIGH) enables data from A Ports to B Ports;

Receive (active LOW) enables data from B Ports to

A Ports. The Output Enable input, when HIGH, disables

both A and B Ports by placing them in a High Z

condition.

Ordering Information

Order

Number

74F245SC

74F245SJ

74F245MSA

74F245MTC

74F245PC

Package

Number

M20B

M20D

MSA20

MTC20

N20A

Package Description

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

©1988 Fairchild Semiconductor Corporation

74F245 Rev. 1.4.0

www.fairchildsemi.com

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