Hex Schmitt Trigger Inverter in Plastic Small-Outline Package (SOIC)

-

Rev 1.0

17/02/2023

CMOS High Voltage Logic – MM74C14M

Description

Features:

The MM74C14M Hex Schmitt Trigger is a monolithic

complementary MOS (CMOS) integrated circuit constructed

with N-channel and P-channel enhancement transistors.

The positive and negative going threshold voltages, VT+ and

VT- , show low variation with respect to temperature (typ.

0.0005V/°C at VCC = 10V), and hysteresis, VT+ - VT- ≥ 0.2

VCC is guaranteed. All inputs are protected from damage

due to static discharge by diode clamps to VCC and GND.

Ordering Information



Wide supply voltage range: 3V to 15V



High noise immunity: 0.70 VCC (typ.)



Low power TTL compatibility:

o

0.40 VCC (typ.)

o

0.20 VCC (guaranteed)



Hysteresis:

o

0.40 VCC (typ.)

o

0.20 VCC (guaranteed).

Schematic & Connection Diagram

The following part suffixes apply:

MM74C14M - 14 Lead Plastic SOIC Package

VCC

1

2

3

4

5

6

7

14

13

12

11

10

9

8

A6

Y6

A5

Y5

A4

Y4

Y3

A3

Y2

A2

Y1

A1

GND

Function Table

INPUT

A

OUTPUT

Y

L

H

H

L

Absolute Maximum Ratings1

PARAMETER

SYMBOL

VALUE

UNIT

Voltage at any input pin

VIN

-0.3 to VCC + 0.3

V

Voltage at any output pin

VOUT

-0.3 to VCC + 0.3

V

Operating VCC range

VCC

3 to 15

V

Absolute maximum VCC

VCC(MAX)

18

V

Maximum Power Dissipation

PD

700

mW

Operating Temperature Range

TA

-40 to +85

°C

Storage Temperature Range

TSTG

-65 to +150

°C

Lead Temperature (Soldering, 10 seconds)

TL

260

°C

1. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may

reduce device reliability.

Page 1 of 4

www.siliconsupplies.com