M74HC14 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M74HC14

HEX SCHMITT INVERTER

STMicroelectronics 

M74HC14

HEX SCHMITT INVERTER

s HIGH SPEED:

tPD =12ns (TYP.) at VCC = 6V

s LOW POWER DISSIPATION:

ICC = 1µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

VH = 1.2 V (TYP.) AT VCC = 6 V

s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 14

DESCRIPTION

The M74HC14 is an high speed CMOS HEX

SCHMITT INVERTER fabricated with silicon gate

C2MOS technology. Pin configuration and

function are the same as those of the M74HC04

but all inputs have 20% Vcc hysteresis level.

This, together with its schmitt trigger function,

allows it to be used on line receivers with slow

rise/fall input signals.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

DIP

SOP

TSSOP

M74HC14B1R

M74HC14M1R

T&R

M74HC14RM13TR

M74HC14TTR

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

1/8

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