74AHC2G08 Philips Semiconductors, 74AHC2G08 Datasheet - Page 10

• Manufacturer Part Number: 74AHC2G08
• Description: Dual 2-input AND gate
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 11:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); t
[1]
[2]
[3]
13. Waveforms
9397 750 13735
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
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 74AHCT2G08
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
Fig 6. The input (nA and nB) to output (nY) propagation delays.
L
CC
Conditions
see
C
see
see
CC
.
L
74AHC2G08: V
74AHCT2G08: V
V
V
V
V
V
V
V
= 50 pF; f
CC
CC
CC
CC
CC
CC
CC
= 5.0 V.
Figure 6
Figure 6
Figure 6
2
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
f
o
) where:
i
= 1 MHz
M
nA, nB input
Rev. 02 — 18 October 2004
M
nY output
= 50 % V
= 1.5 V; V
D
L
L
L
L
L
L
in W).
GND
CC
V
V
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
OH
OL
I
74AHC2G08; 74AHCT2G08
; V
V
= GND to 3.0 V.
I
I
= GND to V
V
M
[2] [3]
V
CC
[1]
[1]
M
t
PHL
.
Min
-
-
-
1.0
1.0
1.0
1.0
r
= t
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
3.6
5.1
19
-
-
-
-
f
t
PLH
3.0 ns; see
mna224
Dual 2-input AND gate
Max
6.2
7.9
-
7.1
9.0
8.0
10.5
Figure
7.
Unit
ns
ns
pF
ns
ns
ns
ns
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