© Semiconductor Components Industries, LLC, 2010
August, 2010 − Rev. 9
1 Publication Order Number:
NL7SZ18/D
NL7SZ18
1-to-2 Demultiplexer with
3-State Deselected Output
The NL7SZ18 is a high−performance non−inverting 1−to−2
demultiplexer. With the Select input [S] at Low, data at A is passed to
Y0 and Y1 is set to high impedance. With the Select input [S] at High,
data at A is passed to Y1 and Y0 is set to high impedance. The device
operates over the voltage range from 1.65 V to 5.5 V.
This device has been optimized for on−board buffering applications
and offers mixed (1.65 V, 2.3 V, 3.0 V and 5.5 V) voltage capability by
providing over voltage tolerance (OVT*) circuitry on I/O pins.
Features
• High−Speed Propagation Delay
t
PD
2.5 nS (Typ), Load 50 pF @ 5.0 V
• Power Down Impedance
Outputs in High−Z
• Output Drive Capability
32 mA @ 5.0 V
• Broad V
CC
Operating Range
1.65 V to 5.5 V
• Surface Mount Technology
SC−70, 6−Lead and UDFN6 Packaging
• OVT* on Inputs/Outputs
• Pb−Free Package is Available
Typical Applications
• Cell Phones
• PDAs
• Digital Cameras
• Video Cameras
Important Information
• ESD Protection: MM >200 V, Human Body Model >2000 V
• Latch−Up Max Rating: 300 mA
• Pin−to−Pin Compatible with NC7SZ18
*Over Voltage Tolerance (OVT) enables input and output pins to function outside
(higher) of their operating voltages, with no damage to the devices or to signal
integrity.
PIN/FUNCTION TABLE
Pin
A
S
Y
0
Y
1
Function
Data Input
Demultiplexer Select
Output 1
Output 2
MARKING DIAGRAMS
SOT−363/SC70−6/SC−88
DF SUFFIX
CASE 419B
LD, T = Device Marking
M = Date Code*
G = Pb−Free Package
http://onsemi.com
TRUTH TABLE
L
L
H
H
SY
0
L
H
L
H
A
L
H
Z
Z
Y
1
Z
Z
L
H
1
2
3
6
5
4
GND
S
A
V
CC
Y
0
Y
1
(TOP VIEW)
1
Input Output
1
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
LD M G
M
G
PIN ASSIGNMENT
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
T M
G
1
UDFN6
MU SUFFIX
CASE 517AA