© 2004 Fairchild Semiconductor Corporation

DS009501

www.fairchildsemi.com

April 1988

Revised January 2004

74F240 • 74F241 • 74F244

Octal Buffers/Line Drivers with 3-STATE Outputs

General Description

The 74F240, 74F241 and 74F244 are octal buffers and line

drivers designed to be employed as memory and address

drivers, clock drivers and bus-oriented transmitters/receiv-

ers which provide improved PC and board density.

Features

s 3-STATE outputs drive bus lines or buffer memory

address registers

s Outputs sink 64 mA (48 mA mil)

s 12 mA source current

s Input clamp diodes limit high-speed termination effects

Ordering Code:

Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagrams

74F240

74F241

74F244

Order Code

Package

Package Description

Number

74F240SC (Note 1)

M20B

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

74F240SJ (Note 1)

M20D

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

74F240PC

N20A

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

74F241SC

M20B

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

74F241PC

N20A

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

74F244SC (Note 1)

M20B

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

74F244SJ (Note 1)

M20D

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

74F244MSA (Note 1)

MSA20

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

74F244PC

N20A

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