74ACQ245 ,Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputsapplications. Current sinking capability is 24 mA atdynamic threshold performanceboth the A and B p ..
74ACQ245SJ ,Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs74ACQ245 • 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/OutputsJuly ..
74ACQ373PC ,Quiet Series Octal Transparent Latch with 3-STATE OutputsFunctional DescriptionThe ACQ/ACTQ373 contains eight D-type latches with 3-STATE standard outputs. ..
74ACQ373PC ,Quiet Series Octal Transparent Latch with 3-STATE Outputsfeatures GTO output
74ACQ245
Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
74ACQ245 • 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs July 1989 Revised November 1999 74ACQ245 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs General Description Features The ACQ/ACTQ245 contains eight non-inverting bidirec-I and I reduced by 50% CC OZ tional buffers with 3-STATE outputs and is intended for bus- Guaranteed simultaneous switching noise level and oriented applications. Current sinking capability is 24 mA at dynamic threshold performance both the A and B ports. The Transmit/Receive (T/R) input Guaranteed pin-to-pin skew AC performance determines the direction of data flow through the bidirec- Improved latch-up immunity tional transceiver. Transmit (active-HIGH) enables data from A Ports to B Ports; Receive (active-LOW) enables3-STATE outputs drive bus lines or buffer memory data from B Ports to A Ports. The Output Enable input, address registers when HIGH, disables both A and B ports by placing them in Outputs source/sink 24 mA a HIGH Z condition. Faster prop delays than the standard ACT245 The ACQ/ACTQ utilizes Fairchild Quiet Series technol- ogy to guarantee quiet output switching and improve dynamic threshold performance. FACT Quiet Series fea- tures GTO output control and undershoot corrector in addition to a split ground bus for superior performance. Ordering Code: Order Number Package Number Package Description 74ACQ245SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ACQ245SJ M20D 20-Lead Small Outline Package (SOP) EIAJ TYPE II, 5.3mm Wide 74ACQ245PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide 74ACTQ245SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ACTQ245SJ M20D 20-Lead Small Outline Package (SOP) EIAJ TYPE II, 5.3mm Wide 74ACTQ245QSC MQA20 20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150” Wide 74ACTQ245MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74ACTQ245MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACTQ245PC 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. FACT, Quiet Series, FACT Quiet Series, and GTO are trademarks of . © 1999 DS010236
