Philips Semiconductors
2-input OR gate
Product specification
74AHC1G32; 74AHCT1G32
handbook, halfpage
1
2
≥1
4
MNA165
handbook, halfBpage
A
Y
MNA166
Fig.3 IEC logic symbol.
Fig.4 Logic diagram.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VO
Tamb
tr, tf
supply voltage
input voltage
output voltage
operating ambient
temperature
input rise and fall
times
CONDITIONS
74AHC1G
74AHCT1G
UNIT
MIN. TYP. MAX. MIN. TYP. MAX.
2.0 5.0 5.5 4.5 5.0 5.5 V
0
−
5.5 0
−
5.5 V
0
−
VCC 0
−
VCC V
see DC and AC
−40 +25 +125 −40 +25 +125 °C
characteristics per device
VCC = 3.3 ±0.3 V
VCC = 5 ±0.5 V
−
−
100 −
−
−
ns/V
−
−
20 −
−
20 ns/V
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
VCC
supply voltage
VI
input voltage
IIK
input diode current
IOK
output diode current
IO
output source or sink current
ICC
VCC or GND current
Tstg
storage temperature
PD
power dissipation per package
CONDITIONS
VI < −0.5 V
VO < −0.5 V or VO > VCC + 0.5 V; note 1
−0.5 V < VO < VCC + 0.5 V
for temperature range from −40 to +125 °C
MIN.
−0.5
−0.5
−
−
−
−
−65
−
MAX. UNIT
+7.0 V
+7.0 V
−20 mA
±20 mA
±25 mA
±75 mA
+150 °C
250 mW
Note
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2002 Jun 05
4