U74AHCT14 Datasheet PDF | Unisonic Technologies

Unisonic Technologies U74AHCT14

The U74AHCT14 is a high speed Si-gate CMOS device which contains six independent Schmitt-trigger inverters and they perform the function Y=A. The device have different input threshold levels for positive-going (VT+) and negative-going(VT-) signals because of the Schmitt-trigger action in the input.

Part No.	U74AHCT14
Datasheet	U74AHCT14 Download
Manufacturer	Unisonic Technologies
Description	HEX SCHMITT-TRIGGER INVERTER
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DESCRIPTION

FEATURES

* All inputs have Schmitt-trigger action * Inputs are TTL-Voltage compatible * Balanced propagation delays ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AHCT14L-S14-R U74AHCT14G-S14-R U74AHCT14L-P14-R U74AHCT14G-P14-R Package SOP-14 TSSOP-14 CMOS IC Packing Tape Reel Tape Reel Copyright © 2012 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-799.A U74AHCT14 PIN CONFIGURATION CMOS IC FUNCTION TABLE (each gate) INPUT A L H LOGIC DIAGRAM (positive logic) OUTPUT Y H L IEC logic symbol UNISONIC TECHNOLOGIES CO., LTD 2 of 4 QW-R502-799.A U74AHCT14 CMOS IC ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)(Note 1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Voltage VIN -0.5~7 V Output Voltage(active mode) VOUT -0.5~VCC+0.5 V Input Clamp Current(VIN<0) IIK -20 mA Output Clamp Current(VOUT<0) IOK ±20 mA Output Current VCC or GND Current IOUT ±25 mA ICC ±50 mA Storage Temperature TSTG -65 ~ +150 °C Note 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.