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 V) which is determined
internally by transistor ratios and is essentially insensitive to
temperature and supply voltage variations.
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MARKING
DIAGRAMS
6
6
1
MA M G
1
G
SC−88/SOT−363/SC70−6
DF SUFFIX
CASE 419B
Features
• Designed for 1.65 V to 5.5 V V Operation
CC
6
6
• Over Voltage Tolerant Inputs and Outputs
MA M G
• LVTTL Compatible − Interface Capability with 5 V TTL Logic
1
G
with V = 3 V
CC
TSOP−6/SOT−23−6/SC59−6
DT SUFFIX
1
• LVCMOS Compatible
• 24 mA Balanced Output Sink and Source Capability
• Near Zero Static Supply Current Substantially Reduces System
Power Requirements
CASE 318G
MA = Device Marking
M
= Date Code*
• Current Drive Capability is 24 mA at the Outputs
• Chip Complexity: FET = 72
• Pb−Free Packages are Available
G
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
PIN ASSIGNMENT
Pin
Function
6
5
4
OUT Y1
1
2
IN A1
GND
1
IN A1
2
3
GND
IN A2
V
CC
4
5
6
OUT Y2
V
CC
3
IN A2
OUT Y2
OUT Y1
Figure 1. Pinout (Top View)
FUNCTION TABLE
A Input
Y Output
L
H
L
H
IN A1
IN A2
1
OUT Y1
OUT Y2
1
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Figure 2. Logic Symbol
© Semiconductor Components Industries, LLC, 2007
1
Publication Order Number:
February, 2007 − Rev. 9
NL27WZ14/D