cbt3253db NXP Semiconductors, cbt3253db Datasheet - Page 2

• Manufacturer Part Number: cbt3253db
• Description: Dual 1-of-4 Fet Multiplexer/demultiplexer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
DESCRIPTION
The CBT3253 is a dual 1-of-4 high-speed TTL-compatible FET
multiplexer/demultiplexer. The low on resistance of the switch allows
inputs to be connected to outputs without adding propagation delay
or generating additional ground bounce noise.
1OE, 2OE, S0, and S1 select the appropriate B output for the
A-input data.
The CBT3251 is characterized for operation from –40 to +85 C.
ORDERING INFORMATION
Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.
16-pin plastic SO
16-pin plastic SSOP
16-pin plastic SSOP (QSOP)
16-pin plastic TSSOP
2002 Nov 04
5
TTL-compatible input levels
Minimal propagation delay through the switch
ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JESDEC Standard JESD78 which
exceeds 100 mA
Dual 1-of-4 FET multiplexer/demultiplexer
switch connection between two ports
PACKAGES
TEMPERATURE RANGE
–40 to 85 C
–40 to 85 C
–40 to 85 C
–40 to 85 C
2
PIN CONFIGURATION
PIN DESCRIPTION
ORDER CODE
PIN NUMBER
10, 11, 12, 13
CBT3253PW
CBT3253DB
CBT3253DS
CBT3253D
3, 4, 5, 6
14
15
16
1
2
7
8
9
GND
1OE
1B4
1B3
1B2
1B1
S1
1A
1
2
3
4
5
6
7
8
SYMBOL
TOPSIDE MARK
1B[1–4]
2B[1–4]
GND
1OE
2OE
V
CBT3253D
S1
1A
2A
S0
CBT3253
CBT3253
CC
CT3253
SA00574
Output enable
Select-control input
B outputs
A input
Ground (0 V)
A input
Select-control input
Select-control input
Output enable
Positive supply voltage
16
15
14
13
12
11
10
NAME AND FUNCTION
9
V
2OE
S0
2B4
2B3
2B2
2B1
2A
CC
CBT3253
DWG NUMBER
SOT109-1
SOT338-1
SOT519-1
SOT403-1
Product data