NL37WZ14 Datasheet, PDF (1/6 Pages) ON Semiconductor – Triple Schmitt-Trigger Inverter

NL37WZ14
Triple Schmitt−Trigger
Inverter
The NL37WZ14 is a high performance triple inverter with
Schmitt−Trigger inputs operating from a 1.65 to 5.5 V supply.
Pin configuration and function are the same as the NL37WZ04, but
the inputs have hysteresis, and with its Schmitt trigger function, the
NL37WZ14 can be used as a line receiver which will receive slow
input signals. The NL37WZ14 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 NL37WZ14 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.
• Designed for 1.65 V to 5.5 V V_CC Operation
• Over Voltage Tolerant Inputs and Outputs
• LVTTL Compatible − Interface Capability with 5 V TTL Logic
with V_CC = 3 V
• LVCMOS Compatible
• 24 mA Balanced Output Sink and Source Capability
• Near Zero Static Supply Current Substantially Reduces System
Power Requirements
• Current Drive Capability is 24 mA at the Outputs
• Chip Complexity: FET = 94
IN A1 1
OUT Y3 2
IN A2 3
GND 4
8 V_CC
7 OUT Y1
6 IN A3
5 OUT Y2
Figure 1. Pinout (Top View)
http://onsemi.com
MARKING
DIAGRAM
8
1
US8
US SUFFIX
CASE 493
8
LA ^D
1
LA = Device Code
D = Date Code
PIN ASSIGNMENT
1
IN A1
2
OUT Y3
3
IN A2
4
GND
5
OUT Y2
6
IN A3
7
OUT Y1
8
V_CC
FUNCTION TABLE
A Input
Y Output
L
H
H
L
IN A1
IN A2
OUT Y1
OUT Y2
IN A3
OUT Y3
Figure 2. Logic Symbol
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
© Semiconductor Components Industries, LLC, 2004
1
March, 2004 − Rev. 3
Publication Order Number:
NL37WZ14/D