74ACQ244SCX ,Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels.features GTO output control
74ACQ244PC-74ACQ244SC-74ACQ244SCX-74ACQ244SJ-74ACQ244SJX-74ACTQ244MSAX-74ACTQ244PC-74ACTQ244QSCX-74ACTQ244SC-74ACTQ244SJ-74ACTQ244SJX
Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
74ACQ244 • 74ACTQ244 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs July 1989 Revised November 1999 74ACQ244 74ACTQ244 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs General Description Features The ACQ/ACTQ244 is an octal buffer and line driverI and I reduced by 50% CC OZ designed to be employed as a memory address driver, Guaranteed simultaneous switching noise level and clock driver and bus oriented transmitter or receiver which dynamic threshold performance provides improved PC board density. The ACQ/ACTQ uti- Guaranteed pin-to-pin skew AC performance lizes Fairchild Quiet Series technology to guarantee quiet Improved latch-up immunity output switching and improved dynamic threshold perfor- mance. FACT Quiet Series features GTO output control3-STATE outputs drive bus lines or buffer memory and undershoot corrector in addition to a split ground bus address registers for superior performance. Outputs source/sink 24 mA Faster prop delays than the standard AC/ACT244 Ordering Code: Order Number Package Number Package Description 74ACQ244SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ACQ244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACQ244PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide 74ACTQ244SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ACTQ244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACTQ244QSC MQA20 20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150” Wide 74ACTQ244MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74ACTQ244PC N20A 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 code. Connection Diagram Pin Descriptions Pin Names Description OE , OE 3-STATE Output Enable Inputs 1 2 I –I Inputs 0 7 O –O Outputs 0 7 FACT, Quiet Series, FACT Quiet Series, and GTO are trademarks of . © 1999 DS010235
