REJ03D0250-0300 Rev.3.00 Aug 31, 2007

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HD74AC14

Hex Inverter Schmitt Trigger

REJ03D0250-0300

Rev.3.00

Aug 31, 2007

Description

The HD74AC14 contains six logic inverters which accept standard CMOS input signals and provide standard CMOS

output levels. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output

signals. In addition, they have a greater noise margin than conventional inverters.

The HD74AC14 has hysteresis between the positive-going and negative-going input thresholds (typically 1.0 V) which

is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations.

Features

• Outputs Source/Sink 24 mA

• Ordering Information

Part Name

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74AC14P

DILP-14 pin

PRDP0014AB-B

(DP-14AV)

P



HD74AC14FPEL

SOP-14 pin (JEITA)

PRSP0014DF-B

(FP-14DAV)

FP

EL (2,000 pcs/reel)

HD74AC14RPEL

SOP-14 pin

(JEDEC)

PRSP0014DE-A

(FP-14DNV)

RP

EL (2,500 pcs/reel)

HD74AC14TELL

TSSOP-20 pin

PTSP0014JA-B

(TTP-14DV)

T

ELL (2,000 pcs/reel)

Note:

Please consult the sales office for the above package availability.

Pin Arrangement

1

2

3

4

5

6

7

14

13

12

11

10

9

8

GND

(Top view)