74AHC240 NXP [NXP Semiconductors], 74AHC240 Datasheet - Page 6

• Manufacturer Part Number: 74AHC240
• Description: Octal buffer/line driver; inverting; 3-state
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
10. Dynamic characteristics
Table 7.
Voltages are referenced to GND (ground = 0 V); for test circuit see
74AHC_AHCT240
Product data sheet
Symbol Parameter
74AHC240
t
t
t
C
pd
en
dis
PD
propagation delay nAn to nYn; see
enable time
disable time
power dissipation
capacitance
Dynamic characteristics
Conditions
V
V
V
V
nOE to nYn; see
V
V
V
V
nOE to nYn; see
V
V
V
V
V
f
i
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
I
= 1 MHz
= GND to V
= 3.0 V to 3.6 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
= 3.0 V to 3.6 V; C
= 3.0 V to 3.6 V; C
= 4.5 V to 5.5 V; C
= 4.5 V to 5.5 V; C
All information provided in this document is subject to legal disclaimers.
CC
; C
Figure 5
Figure 6
Figure 6
Rev. 2 — 26 November 2010
L
= 50 pF;
L
L
L
L
L
L
L
L
L
L
L
L
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
= 15 pF
= 50 pF
[2]
[2]
[2]
[3]
Figure
74AHC240; 74AHCT240
Min Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
7.
Octal buffer/line driver; inverting; 3-state
25 C
3.9
5.8
2.8
4.2
4.4
5.8
3.1
4.1
5.3
8.9
3.9
6.2
9
[1]
Max
11.0
10.0
13.5
13.0
8.5
9.0
8.7
7.5
4.8
7.3
6.5
5.8
-
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
-
40 C to +125 C
(85 C)
Max
12.5
12.0
15.5
10.0
10.0
14.5
8.6
5.7
8.5
7.7
6.5
9.5
-
© NXP B.V. 2010. All rights reserved.
(125 C)
Max
10.8
15.6
10.6
19.4
19.4
12.5
12.5
18.1
18.1
11.8
7.1
8.1
-
6 of 16
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF