74lvch8t245pw NXP Semiconductors, 74lvch8t245pw Datasheet - Page 20

• Manufacturer Part Number: 74lvch8t245pw
• Description: 8-bit Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
74LVC_LVCH8T245_1
Product data sheet
Fig 13. Typical propagation delay versus load capacitance; T
t
t
(ns)
(ns)
PHL
PHL
(1) V
(2) V
(3) V
(4) V
(5) V
(6) V
a. HIGH to LOW propagation delay (A to B)
c. HIGH to LOW propagation delay (B to A)
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
0
0
CC(B)
CC(B)
CC(B)
CC(B)
CC(B)
CC(B)
(1)
(2)
(3)
(4)
(5)
(6)
5
5
= 1.2 V.
= 1.5 V.
= 1.8 V.
= 2.5 V.
= 3.3 V.
= 5.0 V.
10
10
15
15
20
20
25
25
C
C
L
L
001aal288
001aal290
30
30
(pF)
(pF)
(1)
(2)
(3)
(4)
(5)
(6)
Rev. 01 — 11 January 2010
35
35
74LVC8T245; 74LVCH8T245
8-bit dual supply translating transceiver; 3-state
t
t
amb
(ns)
(ns)
PLH
PLH
b. LOW to HIGH propagation delay (A to B)
d. LOW to HIGH propagation delay (B to A)
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
= 25 °C; V
0
0
5
5
CC(A)
10
10
= 5 V
15
15
20
20
25
25
© NXP B.V. 2010. All rights reserved.
C
C
L
L
001aal289
001aal291
30
30
(pF)
(pF)
(1)
(2)
(3)
(4)
(5)
(6)
(1)
(2)
(3)
(4)
(5)
(6)
35
35
20 of 27