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MM74C14
Absolute Maximum Ratings(Note 1)
Note 1: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Tempera-
ture Range” they are not meant to imply that the devices should be oper-
ated at these limits. The Electrical Characteristics tables provide conditions
for actual device operation.
DC Electrical Characteristics
Min/Max limits apply across the guaranteed temperature range unless otherwise noted
Note 2: Only one of the six inputs is at ½ V
CC
; the others are either at V
CC
or GND.
Voltage at Any Pin −0.3Vto V
CC
+ 0.3V
Operating Temperature Range
−55°C to +125°C
Storage Temperature Range
−65°C to +150°C
Power Dissipation
Dual-In-Line 700 mW
Small Outline 500mW
Operating V
CC
Range 3.0V to 15V
Absolute Maximum V
CC
18V
Lead Temperature
(Soldering, 10 seconds) 260
°C
Symbol Parameter Conditions Min Typ Max Units
CMOS TO CMOS
V
T+
Positive Going Threshold Voltage V
CC
= 5V 3.0 3.6 4.3
VV
CC
= 10V 6.0 6.8 8.6
V
CC
= 15V 9.0 10.0 12.9
V
T−
Negative Going Threshold Voltage V
CC
= 5V 0.7 1.4 2.0
VV
CC
= 10V 1.4 3.2 4.0
V
CC
= 15V 2.1 5.0 6.0
V
T+
– V
T−
Hysteresis V
CC
= 5V 1.0 2.2 3.6
VV
CC
= 10V 2.0 3.6 7.2
V
CC
= 15V 3.0 5.0 10.8
V
OUT(1)
Logical “1” Output Voltage V
CC
= 5V, I
O
= −10 µA4.5
V
V
CC
= 10V, I
O
= −10 µA9.0
V
OUT(0)
Logical “0” Output Voltage V
CC
= 5V, I
O
= 10 µA0.5
V
V
CC
= 10V, I
O
= 10 µA1.0
I
IN(1)
Logical “1” Input Current V
CC
= 15V, V
IN
= 15V 0.005 1.0 µA
I
IN(0)
Logical “0” Input Current V
CC
= 15V, V
IN
= 0V −1.0 −0.005 µA
I
CC
Supply Current V
CC
= 15V, V
IN
= 0V/15V 0.05 15
µA
V
CC
= 5V, V
IN
= 2.5V (Note 2) 20
V
CC
= 10V, V
IN
= 5V (Note 2) 200
V
CC
= 15V, V
IN
= 7.5V (Note 2) 600
CMOS/LPTTL INTERFACE
V
IN(1)
Logical “1” Input Voltage V
CC
= 5V 4.3 V
V
IN(0)
Logical “0” Input Voltage V
CC
= 5V 0.7 V
V
OUT(1)
Logical “1” Output Voltage 74C, V
CC
= 4.75V, I
O
= −360 µA2.4 V
V
OUT(0)
Logical “0” Output Voltage 74C, V
CC
= 4.75V, I
O
= 360 µA0.4V
OUTPUT DRIVE (see Family Characteristics Data Sheet) T
A
= 25°C (Short Circuit Current)
I
SOURCE
Output Source Current V
CC
= 5V, V
OUT
= 0V −1.75 −3.3 mA
(P-Channel)
I
SOURCE
Output Source Current V
CC
= 10V, V
OUT
= 0V −8.0 −15 mA
(P-Channel)
I
SINK
Output Sink Current V
CC
= 5V, V
OUT
= V
CC
1.75 3.6 mA
(N-Channel)
I
SINK
Output Sink Current V
CC
= 10V, V
OUT
= V
CC
8.0 16 mA
(N-Channel)