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U74AHCT14

Unisonic Technologies
Part Number U74AHCT14
Manufacturer Unisonic Technologies
Description HEX SCHMITT-TRIGGER INVERTER
Published Feb 22, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD U74AHCT14 HEX SCHMITT-TRIGGER INVERTER „ DESCRIPTION The U74AHCT14 is a high speed Si-ga...
Datasheet PDF File U74AHCT14 PDF File

U74AHCT14
U74AHCT14

Overview
UNISONIC TECHNOLOGIES CO.
, LTD U74AHCT14 HEX SCHMITT-TRIGGER INVERTER „ DESCRIPTION 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.
„ 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 www.
unisonic.
com.
tw 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 www.
unisonic.
com.
tw 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.
2.
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„ RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature SYMBOL VCC Operating VIN VOUT TA CONDITIONS MIN TYP MAX UNIT 4.
5 5.
5 V 0 5.
5 V 0 VCC V -40 +85 °C „ STATIC CHARACTERISTICS (TA=25°C...


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