74lvch32245a NXP Semiconductors, 74lvch32245a Datasheet - Page 9

• Manufacturer Part Number: 74lvch32245a
• Description: 32-bit Bus Transceiver With Direction Pin; 5 V Tolerant; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 8.
74LVCH32245A_3
Product data sheet
Supply voltage
1.2 V
2.7 V
3.0 V to 3.6 V
Fig 6. Load circuitry for switching times
Test data is given in
Definitions for test circuit:
R
C
R
V
EXT
L
L
T
Test data
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
= External voltage for measuring switching times.
Input
V
V
2.7 V
2.7 V
I
CC
Table
8.
negative
positive
pulse
pulse
0 V
0 V
V
V
t
I
I
r
, t
2 ns
2.5 ns
2.5 ns
G
f
90 %
10 %
Rev. 03 — 20 August 2007
V
I
t
t
f
r
32-bit bus transceiver with direction pin; 5 V tolerant; 3-state
V
V
M
M
10 %
90 %
Load
C
50 pF
50 pF
50 pF
R T
L
V
DUT
CC
t
t
W
W
V
O
o
R
500
500
500
of the pulse generator.
L
C L
V
V
M
M
001aae331
t
t
V
r
f
EXT
R L
R L
V
t
open
open
open
PLH
EXT
, t
74LVCH32245A
PHL
t
2
2
2
PLZ
V
V
V
, t
CC
CC
CC
PZL
© NXP B.V. 2007. All rights reserved.
t
GND
GND
GND
PHZ
, t
PZH
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