74cbtlv3257ds NXP Semiconductors, 74cbtlv3257ds Datasheet - Page 11

• Manufacturer Part Number: 74cbtlv3257ds
• Description: Quad 1-of-2 Multiplexer/demultiplexer
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 10.
74CBTLV3257_1
Product data sheet
Supply voltage
V
2.3 V to 2.7 V
3.0 V to 3.6 V
Fig 16. Test circuit for measuring switching times
CC
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 the output impedance Z
= External voltage for measuring switching times.
Load
C
30 pF
50 pF
L
Table
10.
negative
positive
pulse
pulse
0 V
0 V
V
V
I
I
G
90 %
10 %
R
500 Ω
500 Ω
L
Rev. 01 — 12 January 2010
V
I
t
t
f
r
V
V
M
M
10 %
90 %
R T
V
DUT
CC
t
t
W
W
V
O
V
t
open
open
PLH
o
EXT
C L
of the pulse generator.
V
V
M
, t
M
001aae331
t
t
PHL
V
r
f
Quad 1-of-2 multiplexer/demultiplexer
EXT
R L
R L
74CBTLV3257
t
GND
GND
PZH
, t
PHZ
© NXP B.V. 2010. All rights reserved.
t
2V
2V
PZL
CC
CC
, t
PLZ
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