Datasheet
4
SN54HC32
,
SN74HC32
SCLS200E –DECEMBER 1982–REVISED JULY 2016
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(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 7 V
I
IK
Input clamp current
(2)
V
I
< 0 or V
I
> V
CC
±20 mA
I
OK
Output clamp current
(2)
V
O
< 0 or V
O
> V
CC
±20 mA
I
O
Continuous output current V
O
= 0 to V
CC
±25 mA
Continuous current through V
CC
or GND ±50 mA
T
J
Operating virtual junction temperature 150 °C
T
stg
Storage temperature range –65 150 °C
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
6.2 ESD Ratings: SN74HC32
VALUE UNIT
V
(ESD)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
(1)
±2000
V
Charged-device model (CDM), per JEDEC specification JESD22-C101
(2)
±750
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to Implications of Slow or Floating
CMOS Inputs application report.
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
(1)
MIN NOM MAX UNIT
V
CC
Supply voltage 2 5 6 V
V
IH
High-level input voltage
V
CC
= 2 V 1.5
VV
CC
= 4.5 V 3.15
V
CC
= 6 V 4.2
V
IL
Low-level input voltage
V
CC
= 2 V 0.5
VV
CC
= 4.5 V 1.35
V
CC
= 6 V 1.8
V
I
Input voltage 0 V
CC
V
V
O
Output voltage 0 V
CC
V
∆t/∆v Input transition rise or fall time
V
CC
= 2 V 1000
nsV
CC
= 4.5 V 500
V
CC
= 6 V 400
T
A
Operating free-air temperature
SN54HC32 –55 125
°C
SN74HC32 –40 85