74AVCH8T245 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 27 December 2012 18 of 25
NXP Semiconductors
74AVCH8T245
8-bit dual supply translating transceiver; 3-state
a. LOW to HIGH propagation delay (An to Bn);
V
CC(A)
= 1.8 V
b. HIGH to LOW propagation delay (An to Bn);
V
CC(A)
= 1.8 V
c. LOW to HIGH propagation delay (An to Bn);
V
CC(A)
= 2.5 V
d. HIGH to LOW propagation delay (An to Bn);
V
CC(A)
= 2.5 V
(1) V
CC(B)
= 1.2 V.
(2) V
CC(B)
= 1.5 V.
(3) V
CC(B)
= 1.8 V.
(4) V
CC(B)
= 2.5 V.
(5) V
CC(B)
= 3.3 V.
Fig 10. Typical propagation delay vs load capacitance; T
amb
= 25 C
C
L
(pF)
0604020
001aai481
3
5
7
t
PLH
(ns)
1
(1)
(2)
(3)
(5)
(4)
C
L
(pF)
0604020
001aai482
3
5
7
t
PHL
(ns)
1
(1)
(2)
(3)
(5)
(4)
C
L
(pF)
0604020
001aai483
3
5
7
t
PLH
(ns)
1
(1)
(2)
(3)
(5)
(4)
C
L
(pF)
0604020
001aai486
3
5
7
t
PHL
(ns)
1
(1)
(2)
(3)
(5)
(4)
74AVCH8T245 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 27 December 2012 19 of 25
NXP Semiconductors
74AVCH8T245
8-bit dual supply translating transceiver; 3-state
a. LOW to HIGH propagation delay (An to Bn);
V
CC(A)
= 3.3 V
b. HIGH to LOW propagation delay (An to Bn);
V
CC(A)
= 3.3 V
(1) V
CC(B)
= 1.2 V.
(2) V
CC(B)
= 1.5 V.
(3) V
CC(B)
= 1.8 V.
(4) V
CC(B)
= 2.5 V.
(5) V
CC(B)
= 3.3 V.
Fig 11. Typical propagation delay vs load capacitance; T
amb
= 25 C
C
L
(pF)
0604020
001aai485
3
5
7
t
PLH
(ns)
1
(1)
(2)
(3)
(5)
(4)
C
L
(pF)
0604020
001aai484
3
5
7
t
PHL
(ns)
1
(1)
(2)
(3)
(5)
(4)
74AVCH8T245 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 27 December 2012 20 of 25
NXP Semiconductors
74AVCH8T245
8-bit dual supply translating transceiver; 3-state
13. Package outline
Fig 12. Package outline SOT355-1 (TSSOP24)
UNIT A
1
A
2
A
3
b
p
cD
(1)
E
(2) (1)
eH
E
LL
p
QZywv θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
mm
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
7.9
7.7
4.5
4.3
0.65
6.6
6.2
0.4
0.3
8
0
o
o
0.13 0.10.21
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
0.75
0.50
SOT355-1 MO-153
99-12-27
03-02-19
0.25
0.5
0.2
w M
b
p
Z
e
112
24
13
pin 1 index
θ
A
A
1
A
2
L
p
Q
detail X
L
(A )
3
H
E
E
c
v M
A
X
A
D
y
0 2.5 5 mm
scale
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm
SOT355-1
A
max.
1.1

74AVCH8T245BQ,118

Mfr. #:
Manufacturer:
Nexperia
Description:
Bus Transceivers 8BIT DUAL-SUP XCVR W/CONFIG VOLT 3-S
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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