© Semiconductor Components Industries, LLC, 2003

May, 2003 - Rev. 4

1

Publication Order Number:

NL27WZ14/D

NL27WZ14

Dual Schmitt−Trigger Inverter

The NL27WZ14 is a high performance dual inverter with

Schmitt- Trigger inputs operating from a 1.65 to 5.5 V supply.

Pin configuration and function are the same as the NL27WZ04, but the

inputs have hysteresis and, with its Schmitt trigger function, the

NL27WZ14 can be used as a line receiver which will receive slow input

signals. The NL27WZ14 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 NL27WZ14 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.

Power Requirements

IN A1

OUT Y1

GND

IN A2

OUT Y2

Figure 1. Pinout (Top View)

Figure 2. Logic Symbol

IN A2

OUT Y2

OUT Y1

IN A1

1

2

3

6

5

4

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAMS

SC-88/SOT-363/SC70-6

DF SUFFIX

CASE 419B

TSOP-6/SOT-23-6/SC59-6

DT SUFFIX

CASE 318G

MA = Device Marking

d

= Date Code

http://onsemi.com

PIN ASSIGNMENT

1

2

3IN A2

IN A1

GND

4

OUT Y2

Pin

Function

FUNCTION TABLE

L

A Input

Y Output

H

HL

1

6

1

6

6

OUT Y1

1

6

1

6