74ACTQ245SCX ,Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputsapplications. Current sinking capability is 24 mA atdynamic threshold performanceboth the A and B p ..
74ACTQ245SCX ,Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs74ACQ245 • 74ACTQ245 Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/OutputsJuly ..
74ACTQ245SCX ,Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputsapplications. Current sinking capability is 24 mA atdynamic threshold performanceboth the A and B p ..
74ACTQ245SJX ,Quiet Series Octal Bidirectional Transceiver with 3-STATE OutputsFeaturesThe ACQ/ACTQ245 contains eight non-inverting bidirec-
74ACQ245SJ-74ACTQ245MSA-74ACTQ245MTC-74ACTQ245MTCX-74ACTQ245PC-74ACTQ245QSCX-74ACTQ245SC-74ACTQ245SCX-74ACTQ245SJX
Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs
74ACQ245 • 74ACTQ245 Quiet Series� Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs July 1989 Revised March 2005 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: Package Order Number Package Description Number 74ACQ245SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ACQ245SJ M20D Pb-Free 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 74ACTQ245SJ M20D Pb-Free 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), JEDEC MO-150, 5.3mm Wide 74ACTQ245MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACTQ245MTCX_NL MTC20 Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm (Note 1) 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. Pb-Free package per JEDEC J-STD-020B. Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only. FACT¥, Quiet Series¥, FACT Quiet Series¥, and GTO¥ are trademarks of . © 2005 DS010236
