74AHC2G126 NXP Semiconductors, 74AHC2G126 Datasheet - Page 12

• Manufacturer Part Number: 74AHC2G126
• Description: Dual buffer/line driver
• Manufacturer: NXP Semiconductors

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Philips Semiconductors
Table 11:
GND = 0 V; t
[1]
[2]
[3]
9397 750 13736
Product data sheet
Symbol
C
T
t
t
t
T
t
t
t
PHL
PZH
PHZ
PHL
PZH
PHZ
amb
amb
PD
, t
, t
, t
, 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
= 40 C to +85 C
= 40 C to +125 C
PD
= input frequency in MHz;
L
PLH
PZL
PLZ
PLH
PZL
PLZ
= 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 74AHCT2G126
CC
r
Parameter
power dissipation
capacitance
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
propagation delay
nA to nY
propagation delay
nOE to nY
propagation delay
nOE to nY
= t
2
V
CC
f
f
o
2
) = sum of the outputs.
3.0 ns; V
I
= GND to V
f
i
N + (C
CC
= 4.5 V to 5.5 V; see
L
CC
CC
.
V
CC
= 5.0 V.
Test conditions
C
see
see
see
see
see
see
2
L
C
C
C
C
C
C
C
C
C
C
C
C
= 50 pF; f
f
o
L
L
L
L
L
L
L
L
L
L
L
L
Figure 6
Figure 7
Figure 7
Figure 6
Figure 7
Figure 7
) where:
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
Rev. 02 — 21 September 2004
i
= 1 MHz
Figure 8
74AHC2G126; 74AHCT2G126
D
in W).
…continued
[2] [3]
Min
-
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Dual buffer/line driver; 3-state
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
10
-
-
-
-
-
-
-
-
-
-
-
-
Max
-
6.5
8.5
6.0
9.0
8.0
10.0
7.0
9.5
6.5
9.5
8.5
11.0
Unit
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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