Datasheet
©1983 Fairchild Semiconductor Corporation www.fairchildsemi.com
MM74HC132 Rev. 1.3.0 3
MM74HC132 — Quad 2-Input NAND Schmitt Trigger
DC Electrical Characteristics
(3)
Note:
3. For a power supply of 5V ±10% the worst case output voltages (V
OH
, and V
OL
) occur for HC at 4.5V. Thus the 4.5V
values should be used when designing with this supply. Worst case V
IH
and V
IL
occur at V
CC
=
5.5V and 4.5V
respectively. (The V
IH
value at 5.5V is 3.85V.) The worst case leakage current (I
IN
, I
CC
, and I
OZ
) occur for CMOS at
the higher voltage and so the 6.0V values should be used.
Symbol Parameter V
CC
(V) Conditions
T
A
=
25°C
T
A
= -40°C
to 85°C
T
A
= -40°C
to 125°C
UnitsTyp. Guaranteed Limits
V
T+
Positive Going
Threshold Voltage
2.0 Min. 1.0 1.0 1.0 V
4.5 2.0 2.0 2.0
6.0 3.0 3.0 3.0
2.0 Max. 1.5 1.5 1.5
4.5 3.15 3.15 3.15
6.0 4.2 4.2 4.2
V
T–
Negative Going
Threshold Voltage
2.0 Min. 0.3 0.3 0.3 V
4.5 0.9 0.9 0.9
6.0 1.2 1.2 1.2
2.0 Max. 1.0 1.0 1.0
4.5 2.2 2.2 2.2
6.0 3.0 3.0 3.0
V
H
Hysteresis Voltage 2.0 Min. 0.2 0.2 0.2 V
4.5 0.4 0.4 0.4
6.0 0.5 0.5 0.5
2.0 Max. 1.0 1.0 1.0
4.5 1.4 1.4 1.4
6.0 1.5 1.5 1.5
V
OH
Minimum HIGH Level
Output Voltage
2.0 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
20 µA
2.0 1.9 1.9 1.9 V
4.5 4.5 4.4 4.4 4.4
6.0 6.0 5.9 5.9 5.9
4.5 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
4.0 mA
4.2 3.98 3.84 3.7
6.0 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
5.2 mA
5.7 5.48 5.34 5.2
V
OL
Maximum LOW Level
Output Voltage
2.0 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
20µA
0 0.1 0.1 0.1 V
4.5 0 0.1 0.1 0.1
6.0 0 0.1 0.1 0.1
4.5 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
4.0mA
0.2 0.26 0.33 0.4
6.0 V
IN
=
V
IH
or V
IL
,
|I
OUT
|
≤
5.2mA
0.2 0.26 0.33 0.4
I
IN
Maximum Input Current 6.0 V
IN
=
V
CC
or GND ±0.1 ±1.0 ±1.0 µA
I
CC
Maximum Quiescent
Supply Current
6.0 V
IN
=
V
CC
or GND,
I
OUT
=
0µA
2.0 20 40 µA