M74HC137B1R STMICROELECTRONICS [STMicroelectronics], M74HC137B1R Datasheet - Page 3
M74HC137B1R
Manufacturer Part Number
M74HC137B1R
Description
3 TO 8 LINE DECODER/LATCH INVERTING
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.M74HC137B1R.pdf
(11 pages)
PIN DESCRIPTION
IEC LOGIC SYMBOLS
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65
15, 14, 13, 12, 11, 10, 9, 7
I
CC
Symbol
V
T
I
or I
V
P
V
I
T
I
OK
CC
IK
O
stg
O
D
L
I
GND
PIN No
1, 2, 3
16
4
5
6
8
o
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
C derate to 300 mW by 10mW/
CC
or Ground Current
SYMBOL
Parameter
Y0 to Y7
A to C
GND
o
V
GL
G2
G1
C: 65
CC
o
C to 85
o
C
Data Inputs
Latch Enable Input (Active LOW)
Data Enable Input (Active LOW)
Data Enable Input (Active HIGH)
Multiplexer Outputs
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
-0.5 to V
-0.5 to V
-65 to +150
-0.5 to +7
500 (*)
Value
300
20
20
25
50
CC
CC
+ 0.5
+ 0.5
M54/M74HC137
Unit
mW
mA
mA
mA
mA
o
o
V
V
V
C
C
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