CBT3257ADB-T NXP Semiconductors, CBT3257ADB-T Datasheet - Page 6

• Manufacturer Part Number: CBT3257ADB-T
• Description: Encoders, Decoders, Multiplexers & Demultiplexers QUAD 1OF2 MULTIPLXR/ DEMUX
• Manufacturer: NXP Semiconductors

Specifications of CBT3257ADB-T

• Product Category: Encoders, Decoders, Multiplexers & Demultiplexers
• Rohs: yes
• Product: Multiplexers
• Logic Family: CBT
• Number Of Lines (input / Output): 8 / 4
• Propagation Delay Time: 0.25 ns at 4.5 V to 5.5 V
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-338
• Minimum Operating Temperature: - 40 C
• Number Of Input Lines: 8
• Number Of Output Lines: 4
• Factory Pack Quantity: 2000
• Part # Aliases: CBT3257ADB,118

NXP Semiconductors
10. Dynamic characteristics
Table 7.
T
[1]
[2]
11. AC waveforms
CBT3257A
Product data sheet
Symbol
t
t
t
pd
en
dis
amb
Fig 5.
This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical ON
resistance of the switch and a load capacitance, when driven by an ideal voltage source (zero output impedance).
t
t
t
PLH
PZL
PLZ
=

and t
and t
40
and t
Measurement points are given in
V
The input (nA; nBn) to output (nBn; nA) or input (S) to output (nA) propagation delay times

OL
Dynamic characteristics
C to +85
PZH
PHZ
PHL
Parameter
propagation delay
enable time
disable time
and V
are the same as t
are the same as t
are the same as t
OH

are typical voltage output levels that occur with the output load.
C; V
CC
= 4.5 V to 5.5 V; for test circuit see
en
dis
pd
.
.
.
Conditions
S to nA; see
S to nBn; see
S to nBn; see
nA to nBn or nBn to nA; see
OE to nA or nBn; see
OE to nA or nBn; see
output
input
Table
V
V
0 V
OH
OL
V
All information provided in this document is subject to legal disclaimers.
I
8.
Figure 5
Figure 6
Figure 6
V
Rev. 5 — 4 April 2013
M
V
M
t
PHL
Figure 6
Figure 6
Figure
Figure 5
7.
V
M
V
M
t
PLH
001aai367
Quad 1-of-2 multiplexer/demultiplexer
[1][2]
[1][2]
[2]
[2]
[2]
[2]
Min
-
1.4
1.5
1.4
2.2
1.0
CBT3257A
Max
0.25
5.0
5.1
5.2
5.5
5.0
© NXP B.V. 2013. All rights reserved.
Unit
ns
ns
ns
ns
ns
ns
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