The MC14512B is an 8–channel data selector constructed with
MOS P–channel and N–channel enhancement mode devices in a
single monolithic structure. This data selector finds primary
application in signal multiplexing functions. It may also be used for
data routing, digital signal switching, signal gating, and number
sequence generation.
http://onsemi.com
• Diode Protection on All Inputs
• Single Supply Operation
• 3–State Output (Logic “1”, Logic “0”, High Impedance)
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
MARKING
DIAGRAMS
16
PDIP–16
P SUFFIX
CASE 648
MC14512BCP
AWLYYWW
1
16
SOIC–16
D SUFFIX
CASE 751B
MAXIMUM RATINGS (Voltages Referenced to V ) (Note 2.)
SS
14512B
AWLYWW
Symbol
Parameter
Value
Unit
V
V
DD
DC Supply Voltage Range
–0.5 to +18.0
1
V , V
in out
Input or Output Voltage Range
(DC or Transient)
–0.5 to V + 0.5
V
DD
16
I , I
Input or Output Current
(DC or Transient) per Pin
±10
mA
SOEIAJ–16
F SUFFIX
CASE 966
in out
MC14512B
AWLYWW
P
D
Power Dissipation,
500
mW
per Package (Note NO TAG)
1
T
Ambient Temperature Range
Storage Temperature Range
–55 to +125
–65 to +150
260
°C
°C
°C
A
A
= Assembly Location
T
stg
WL or L = Wafer Lot
YY or Y = Year
T
Lead Temperature
L
WW or W = Work Week
(8–Second Soldering)
2. Maximum Ratings are those values beyond which damage to the device
may occur.
3. Temperature Derating:
ORDERING INFORMATION
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Device
Package
PDIP–16
SOIC–16
Shipping
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
MC14512BCP
MC14512BD
2000/Box
48/Rail
high–impedancecircuit. For proper operation, V and V should be constrained
in
out
to the range V
(V or V
)
V
DD
.
SS
in
out
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either V or V ). Unused outputs must be left open.
MC14512BDR2
SOIC–16 2500/Tape & Reel
SS
DD
MC14512BF
SOEIAJ–16
SOEIAJ–16
See Note 1.
See Note 1.
MC14512BFL1
1. For ordering information on the EIAJ version of
the SOIC packages, please contact your local
ON Semiconductor representative.
Semiconductor Components Industries, LLC, 2000
1
Publication Order Number:
March, 2000 – Rev. 3
MC14512B/D