MC14504B_14 Datasheet, PDF (1/7 Pages) ON Semiconductor – Hex Level Shifter for TTL to CMOS

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.
Features
• 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
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant
http://onsemi.com
SOIC−16
D SUFFIX
CASE 751B
SOEIAJ−16
F SUFFIX
CASE 966
TSSOP−16
DT SUFFIX
CASE 948F
PIN ASSIGNMENT
V_CC 1
A_out 2
A_in 3
B_out 4
B_in 5
C_out 6
C_in 7
V_SS 8
16 V_DD
15 F_out
14 F_in
13 MODE
12 E_out
11 E_in
10 D_out
9 D_in
MARKING DIAGRAMS
16
16
MAXIMUM RATINGS (Voltages Referenced to V_SS)
Symbol
Parameter
Value
Unit
V_CC DC Supply Voltage Range
V_DD DC Supply Voltage Range
V_in
Input Voltage Range
(DC or Transient)
−0.5 to +18.0
V
−0.5 to +18.0
V
−0.5 to +18.0
V
V_out Output Voltage Range
(DC or Transient)
−0.5 to V_DD + 0.5 V
I_in, I_out Input or Output Current
(DC or Transient) per Pin
±10
mA
14504BG
AWLYWW
MC14504B
ALYWG
1
SOIC−16
1
SOEIAJ−16
16
14
504B
ALYWG
G
1
TSSOP−16
P_D Power Dissipation, per Package
(Note 1)
T_A
Ambient Temperature Range
T_stg Storage Temperature Range
500
mW
−55 to +125
°C
−65 to +150
°C
A
WL, L
YY, Y
WW, W
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Indicator
T_L
Lead Temperature
(8−Second Soldering)
260
°C
(Note: Microdot may be in either location)
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Temperature Derating: “D/DW” Packages: –7.0 mW/_C From 65_C To 125_C
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
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.
© Semiconductor Components Industries, LLC, 2014
1
July, 2014 − Rev. 9
Publication Order Number:
MC14504B/D