74HCT32 Datasheet, PDF (3/8 Pages) ON Semiconductor – Quad 2−Input OR Gate with LSTTL−Compatible Inputs

74HCT32
Absolute Maximum Ratings (Note 4) (@T_A = +25°C, unless otherwise specified.)
Symbol
Description
Rating
Unit
ESD HBM
Human Body Model ESD Protection
2
KV
ESD CDM
Charged Device Model ESD Protection
1
KV
ESD MM
Machine Model ESD Protection
200
V
V_CC
Supply Voltage Range
-0.5 to +7.0
V
V_I
Input Voltage Range (Note 5)
-0.5 to +7.0
V
I_IK
Input Clamp Current V_I < -0.5V or Vi > V_CC +0.5V
±20
mA
I_OK
Output Clamp Current V_O < -0.5V or V_O > V_CC +0.5V
±20
mA
I_O
Continuous Output Current -0.5V < V_O V_CC +0.5V
+/- 25
mA
I_CC
Continuous Current Through Vcc
50
mA
I_GND
Continuous Current Through GND
-50
mA
T_J
Operating Junction Temperature
-40 to +150
°C
T_STG
Storage Temperature
-65 to +150
°C
P_TOT
Total Power Dissipation
500
mW
Notes:
4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should
be within recommend values.
5. Input Voltage cannot exceed V_CC to the extent the Maximum clamp current is exceeded.
Recommended Operating Conditions (Note 6) (@T_A = +25°C, unless otherwise specified.)
Symbol
Parameter
Conditions
Min
V_CC
Supply Voltage
4.5
V_I
Input Voltage
0
V_O
Output Voltage
0
Δt/ΔV Input Transition Rise or Fall Rate VCC = 4.5V to 5.5V
T_A
Operating Free-Air Temperature
-40
Note: 6. Unused inputs should be held at V_CC or Ground.
Max
5.5
V_CC
V_CC
500
+125
Unit
V
V
V
ns/V
°C
Electrical Characteristics (@T_A = +25°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
V_IH
V_IL
V_OH
V_OL
I_I
I_CC
ΔI_CC
High-level Input Voltage
Low-level Input Voltage
High-level Output
Voltage
Low-level Output
Voltage
Input Current
I_OH = -20μA
I_OH = -4mA
I_OL = 20μA
I_OL = 4mA
V_I =GND to 6.0V
Supply Current
Additional Supply
Current
V_I = GND or V_CC, I_O = 0
One input at V_CC –2.1V
Other pins at V_CC or
GND
V_CC
4.5V to 5.5V
4.5V to 5.5V
4.5V
4.5V
4.5V
4.5V
6.0V
6.0V
4.5V to 5.5V
T_A = -40°C to +85°C
Min
Max
2.0
0.8
4.4
3.80
0.1
0.33
±1
20
T_A = -40°C to +125°C
Min
Max
2.0
0.8
4.4
3.70
0.1
0.4
±1
40
675
735
Unit
V
V
V
V
μA
μA
μA
74HCT32
Document number: DS35334 Rev. 3 - 2
3 of 8
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January 2013
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