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74ACTQ14 Datasheet(PDF) 1 Page - Fairchild Semiconductor |
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74ACTQ14 Datasheet(HTML) 1 Page - Fairchild Semiconductor |
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© 2005 Fairchild Semiconductor Corporation DS010911 www.fairchildsemi.com March 1991 Revised February 2005 74ACTQ14 Quiet Series ¥ Hex Inverter with Schmitt Trigger Input General Description The ACTQ14 contains six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter- free output signals. In addition, they have a greater noise margin than conventional inverters. The ACTQ14 utilizes Fairchild Quiet Series ¥ Technology to guarantee quiet output switching and improve dynamic threshold performance. FACT Quiet Series ¥ features GTO ¥ output control and undershoot corrector in addition to a split ground bus for superior performance. The ACTQ14 has hysteresis between the positive-going and negative-going input thresholds (typically 1.0V) which is determined internally by transistor ratios and is essen- tially insensitive to temperature and supply voltage varia- tions. Features s ICC reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Improved latch-up immunity s Guaranteed pin-to-pin skew AC performance s Outputs source/sink 24 mA Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol IEEE/IEC Pin Descriptions Connection Diagram Function Table Quiet Series ¥, FACT Quiet Series¥ and GTO¥ are trademarks of Fairchild Semiconductor Corporation. Order Number Package Number Package Description 74ACTQ14SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74ACTQ14MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACTQ14PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Pin Names Description In Inputs On Outputs Input Output AO LH HL |
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