© Semiconductor Components Industries, LLC, 2012

April, 2012 − Rev. 7

1

Publication Order Number:

NL37WZ17/D

NL37WZ17

Triple Noninverting

Schmitt-Trigger Buffer

The NL37WZ17 is a high performance buffer with Schmitt−Trigger

inputs operating from a 1.65 to 5.5 V supply.

The NL37WZ17 can be used as a line receiver which will receive

slow input signals. The NL37WZ17 is capable of transforming slowly

changing input signals into sharply defined, jitter−free output signals.

In addition, it has a greater noise margin than conventional inverters.

The NL37WZ17 has hysteresis between the positive−going and the

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

Power Requirements

IN A2

OUT Y2

Figure 1. Pinout

Figure 2. Logic Symbol

OUT Y1

IN A1

OUT Y3

IN A3

IN A1

OUT Y3

GND

IN A2

OUT Y2

1

2

3

8

7

6

IN A3

OUT Y1

45

1

1

1

ORDERING INFORMATION

MARKING

DIAGRAM

US8

US SUFFIX

CASE 493

http://onsemi.com

1

8

LX

= Device Code

M

= Date Code*

G

= Pb−Free Package

LX M G

G

*Date Code orientation may vary depending upon

manufacturing location.

(Note: Microdot may be in either location)

PIN ASSIGNMENT

1

2

3IN A2

IN A1

GND

4

5

OUT Y3

OUT Y1

6

7

IN A3

OUT Y2

Pin

Function

FUNCTION TABLE

L

A Input

Y Output

L

HH

Device

US8

(Pb−Free)

3000/Tape & Reel

NL37WZ17USG

Package

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.