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MC14512B_06 Datasheet, PDF (1/7 Pages) ON Semiconductor – 8−Channel Data Selector | |||
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MC14512B
8âChannel Data Selector
The MC14512B is an 8âchannel data selector constructed with
MOS Pâchannel and Nâchannel 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
Features
⢠Diode Protection on All Inputs
⢠Single Supply Operation
⢠3âState Output (Logic â1â, Logic â0â, High Impedance)
⢠Supply Voltage Range = 3.0 Vdc to 18 Vdc
⢠Capable of Driving Two Lowâpower TTL Loads or One Lowâpower
Schottky TTL Load Over the Rated Temperature Range
⢠PbâFree Packages are Available*
MAXIMUM RATINGS (Voltages Referenced to VSS)
Parameter
Symbol
Value
Unit
DC Supply Voltage Range
Input or Output Voltage Range
(DC or Transient)
VDD â0.5 to +18.0 V
Vin, Vout â0.5 to VDD V
+ 0.5
Input or Output Current
(DC or Transient) per Pin
Iin, Iout
± 10
mA
Power Dissipation, Per Package (Note 1) PD
500
mW
Ambient Temperature Range
TA
â55 to +125 °C
Storage Temperature Range
Tstg
â65 to +150 °C
Lead Temperature (8âSecond Soldering)
TL
260
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Temperature Derating: Plastic âP and D/DWâ
Packages: â 7.0 mW/_C From 65_C To 125_C
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
highâimpedance circuit. For proper operation, Vin and Vout should be constrained
to the range VSS v (Vin or Vout) v VDD.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either VSS or VDD). Unused outputs must be left open.
1
1
MARKING
DIAGRAMS
PDIPâ16
P SUFFIX
16
MC14512BCP
AWLYYWWG
CASE 648
1
SOICâ16 16
D SUFFIX
CASE 751B
1
14512BG
AWLYWW
A
WL
YY, Y
WW
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbâFree Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
November, 2006 â Rev. 7
Publication Order Number:
MC14512B/D
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