Part # 74F14 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74F14 Hex Inverter Schmitt Trigger

Part Details:

74F March 1988 1 Revised November 2005 4 Hex In 74F14 ve Hex Inverter Schmitt Trigger rter totem-pole output. The Schmitt trigger uses positive feed S General Description back to effectively speed-up slow input transition, and pro- c The 74F14 contains six logic inverters which accept stan- h vide different input threshold voltages for positive and neg- m dard TTL input signals and provide standard TTL output ative-going transitions. This hysteresis between the levels. They are capable of transforming slowly changing itt positive-going and negative-going input thresholds (typi- input signals into sharply defined, jitter-free output signals. cally 800 mV) is determined internally by resistor ratios and T In addition, they have a greater noise margin than conven- is essentially insensitive to temperature and supply voltage rig tional inverters. variations. g Each circuit contains a Schmitt trigger followed by a Dar- e lington level shifter and a phase splitter driving a TTL r Ordering Code: Order Number Package Number Package Description 74F14SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74F14SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74F14PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code. Logic Symbol Connection Diagram IEEE/IEC Unit Loading/Fan Out

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74F14.pdf Datasheet