74AHC2G PHILIPS [NXP Semiconductors], 74AHC2G Datasheet - Page 9

• Manufacturer Part Number: 74AHC2G
• Description: Dual 2-input OR gate
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
12. Dynamic characteristics
Table 10:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); t
[1]
[2]
[3]
[4]
9397 750 12532
Product data sheet
Symbol
T
t
C
T
t
T
t
PHL
PHL
PHL
amb
amb
amb
PD
, t
, t
, t
Typical values are measured at V
Typical values are measured at V
C
P
f
f
C
V
N = total load switching outputs;
The condition is V
i
o
(C
D
CC
= 25 C
= 40 C to +85 C
= 40 C to +125 C
PD
= input frequency in MHz;
L
PLH
PLH
PLH
= output frequency in MHz;
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in Volts;
PD
V
Dynamic characteristics type 74AHC2G32
CC
Parameter
propagation delay
nA and nB to nY
power dissipation
capacitance
propagation delay
nA and nB to nY
propagation delay
nA and nB to nY
2
V
CC
f
o
2
) = sum of the outputs.
I
= GND to V
f
i
N + (C
L
CC
CC
CC
.
Conditions
see
C
see
see
V
L
CC
V
V
V
V
V
V
V
V
V
V
V
V
= 3.3 V.
= 5.0 V.
= 50 pF; f
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
2
Figure 5
Figure 5
Figure 5
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
f
o
) where:
i
= 1 MHz
Rev. 01 — 23 February 2004
D
in W).
L
L
L
L
L
L
L
L
L
L
L
L
74AHC2G32; 74AHCT2G32
= 15 pF
= 15 pF
= 50 pF
= 50 pF
= 15 pF
= 15 pF
= 50 pF
= 50 pF
= 15 pF
= 15 pF
= 50 pF
= 50 pF
[3] [4]
[1]
[2]
Min
-
-
-
-
-
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
r
= t
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
4.4
3.2
6.3
4.6
16
-
-
-
-
-
-
-
-
f
3.0 ns; see
Dual 2-input OR gate
Max
7.9
5.5
11.4
7.5
-
9.5
6.5
13.0
8.5
10.0
7.0
14.5
9.5
Figure
6.
Unit
ns
ns
ns
ns
pF
ns
ns
ns
ns
ns
ns
ns
ns
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