74F14SCX ,Hex Inverter Schmitt TriggerGeneral Descriptionback to effectively speed-up slow input transition, and pro-The 74F14 contains s ..
74F14SJ ,Hex Inverter Schmitt Trigger54F/74F14HexInverterSchmittTriggerDecember199454F/74F14HexInverterSchmittTriggerGeneralDescriptionT ..
74F14SJ ,Hex Inverter Schmitt Trigger74F14 Hex Inverter Schmitt TriggerMarch 1988Revised September 200074F14Hex Inverter Schmitt Trigger ..
74F14SJ ,Hex Inverter Schmitt Trigger54F/74F14HexInverterSchmittTriggerDecember199454F/74F14HexInverterSchmittTriggerGeneralDescriptionT ..
74F14SJ ,Hex Inverter Schmitt TriggerElectrical CharacteristicsVSymbol Parameter Min Typ Max Units ConditionsCCV Positive-Going Threshol ..
74F14SJ ,Hex Inverter Schmitt TriggerGeneral Descriptionback to effectively speed-up slow input transition, and pro-The 74F14 contains s ..
74HCT241PW ,Octal buffer/line driver; 3-stateGENERAL DESCRIPTION• Output capability: bus driver The 74HC/HCT241 are high-speed Si-gate CMOS devi ..
74HCT241PW ,Octal buffer/line driver; 3-stateGENERAL DESCRIPTION• Output capability: bus driver The 74HC/HCT241 are high-speed Si-gate CMOS devi ..
74HCT242 ,Quad bus transceiver; 3-state; inverting
74HCT244BQ ,74HC/HCT244; Octal buffer/line driver; 3-stateGENERAL DESCRIPTIONThe 74HC/HCT244 are high-speed Si-gate CMOS devicesand are pin compatible with l ..
74HCT244D ,74HC/HCT244; Octal buffer/line driver; 3-stateINTEGRATED CIRCUITSDATA SHEETFor a complete data sheet, please also download:• The IC06 74HC/HCT/HC ..
74HCT244DB ,Octal buffer, line driver; 3-stateINTEGRATED CIRCUITSDATA SHEETFor a complete data sheet, please also download:• The IC06 74HC/HCT/HC ..
74F14PC-74F14SC-74F14SCX-74F14SJ-74F14SJX
Hex Inverter Schmitt Trigger
74F14 Hex Inverter Schmitt Trigger March 1988 Revised September 2000 74F14 Hex Inverter Schmitt Trigger totem-pole output. The Schmitt trigger uses positive feed General Description back to effectively speed-up slow input transition, and pro- The 74F14 contains six logic inverters which accept stan- vide different input threshold voltages for positive and neg- dard TTL input signals and provide standard TTL output ative-going transitions. This hysteresis between the levels. They are capable of transforming slowly changing 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 In addition, they have a greater noise margin than conven- is essentially insensitive to temperature and supply voltage tional inverters. variations. Each circuit contains a Schmitt trigger followed by a Dar- lington level shifter and a phase splitter driving a TTL Ordering Code: Order Number Package Number Package Description 74F14SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow 74F14SJ M14D 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 Function Table Input I /I Input Output U.L. IH IL Pin Names Description Output I /I HIGH/LOW AO OH OL I Input 1.0/1.0 20 μA/−0.6 mA LH n HL O Output 50/33.3 −1 mA/20 mA n H = HIGH Voltage Level L = LOW Voltage Level © 2000 DS009461
