MC14504B
Hex Level Shifter for TTL to
CMOS or CMOS to CMOS
The MC14504B is a hex non–inverting level shifter using CMOS
technology. The level shifter will shift a TTL signal to CMOS logic
levels for any CMOS supply voltage between 5 and 15 volts. A control
input also allows interface from CMOS to CMOS at one logic level to
another logic level: Either up or down level translating is
accomplished by selection of power supply levels V
DD
and V
CC
. The
V
CC
level sets the input signal levels while V
DD
selects the output
voltage levels.
http://onsemi.com
MARKING
DIAGRAMS
16
PDIP–16
P SUFFIX
CASE 648
MC14504BCP
AWLYYWW
1
16
SOIC–16
D SUFFIX
CASE 751B
1
16
TSSOP–16
DT SUFFIX
CASE 948F
14
504B
ALYW
1
16
SOEIAJ–16
F SUFFIX
CASE 966
1
– 0.5 to V
DD
+ 0.5
±
10
500
– 55 to +125
– 65 to +150
260
V
mA
mW
°C
°C
°C
A
= Assembly Location
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
MC14504B
AWLYWW
14504B
AWLYWW
•
UP Translates from a Low to a High Voltage or DOWN Translates
•
•
•
•
•
from a High to a Low Voltage
Input Threshold Can Be Shifted for TTL Compatibility
No Sequencing Required on Power Supplies or Inputs for Power Up
or Power Down
3 to 18 Vdc Operation for V
DD
and V
CC
Diode Protected Inputs to V
SS
Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
MAXIMUM RATINGS
(Voltages Referenced to V
SS
) (Note 2.)
Symbol
V
CC
V
DD
V
in
V
out
I
in
, I
out
P
D
T
A
T
stg
T
L
Parameter
DC Supply Voltage Range
DC Supply Voltage Range
Input Voltage Range
(DC or Transient)
Output Voltage Range
(DC or Transient)
Input or Output Current
(DC or Transient) per Pin
Power Dissipation,
per Package (Note 3.)
Ambient Temperature Range
Storage Temperature Range
Lead Temperature
(8–Second Soldering)
Value
– 0.5 to +18.0
– 0.5 to +18.0
– 0.5 to +18.0
Unit
V
V
V
ORDERING INFORMATION
Device
MC14504BCP
MC14504BD
MC14504BDR2
MC14504BDT
MC14504BF
MC14504BFEL
Package
PDIP–16
SOIC–16
SOIC–16
TSSOP–16
SOEIAJ–16
SOEIAJ–16
Shipping
2000/Box
48/Rail
2500/Tape & Reel
96/Rail
See Note 1.
See Note 1.
2. Maximum Ratings are those values beyond which damage to the device
may occur.
3. Temperature Derating:
Plastic “P and D/DW” Packages: – 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
high–impedance circuit. For proper operation, V
in
and V
out
should be constrained
to the range V
SS
(V
in
or V
out
)
V
DD
.
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either V
SS
or V
DD
). Unused outputs must be left open.
v
v
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
March, 2000 – Rev. 3
Publication Order Number:
MC14504B/D
ONSEMI [ ON SEMICONDUCTOR ]
