Octal Buffers/Line Drivers
74F240, 74F244 Octal Buffers/Line Drivers with 3-STATE Outputs
74F240, 74F244 Octal Buffers/Line Drivers with 3-STATE O...
Description
74F240, 74F244 Octal Buffers/Line Drivers with 3-STATE Outputs
74F240, 74F244 Octal Buffers/Line Drivers with 3-STATE Outputs
May 2007
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Features
■ 3-STATE outputs drive bus lines or buffer memory address registers
■ Outputs sink 64mA (48mA mil) ■ 12mA source current ■ Input clamp diodes limit high-speed termination
effects
General Description
The 74F240 and 74F244 are octal buffers and line drivers designed to be employed as memory and address drivers, clock drivers and bus-oriented transmitters/ receivers which provide improved PC and board density.
Ordering Information
Order Code 74F240SC(1) 74F240SJ(1)
74F240PC 74F244SC(1) 74F244SJ(1) 74F244MSA(1)
74F244PC
Package Number
Package Description
M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Note: 1. Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering number.
Connection Diagrams
74F240
74F244
©1988 Fairchild Semiconductor Corporation 74F240, 74F244 Rev. 1.4
www.fairchildsemi.com
74F240, 74F24...
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