Part # 74LS13 datasheet

Part Manufacturer: Motorola


Part Description: 74LS13

Part Details:

SN54/74LS13 SCHMITT TRIGGERS SN54/74LS14 DUAL GATE/HEX INVERTER The SN54LS / 74LS13 and SN54LS / 74LS14 contain logic gates / inverters which accept standard TTL input signals and provide standard TTL outputlevels. They are capable of transforming slowly changing input signals into SCHMITT TRIGGERS sharply defined, jitter-free output signals. Additionally, they have greater noise DUAL GATE / HEX INVERTER margin than conventional inverters. LOW POWER SCHOTTKY Each circuit contains a Schmitt trigger followed by a Darlington level shifter and a phase splitter driving a TTL totem pole output. The Schmitt trigger usespositive feedback to effectively speed-up slow input transitions, and providedifferent input threshold voltages for positive and negative-going transitions.This hysteresis between the positive-going and negative-going inputthresholds (typically 800 mV) is determined internally by resistor ratios and is J SUFFIX essentially insensitive to temperature and supply voltage variations. CERAMIC CASE 632-08 14 LOGIC AND CONNECTION DIAGRAMS 1 SN54 / 74LS13 VCC 14 13 12 11 10 9 8 N SUFFIX PLASTIC CASE 646-06 14 1 1 2 3 4 5 6 7 D SUFFIX SOIC GND 14 CASE 751A-02 1 SN54 / 74LS14 VCC 14 13 12 11 10 9

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74LS13.pdf Datasheet