Philips Semiconductors

Product data

CBTS3253

Dual 1-of-4 FET multiplexer/demultiplexer

with Schottky diode clamping

2

2002 Nov 06

FEATURES

200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101

exceeds 100 mA

DESCRIPTION

The CBTS3253 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.

Internal Schottky diode provides I/O undershoot protection

The CBTS3253 is characterized for operation from –40 to +85

°C.

PIN CONFIGURATION

1

2

3

4

5

6

7

89

10

11

12

13

14

15

16

1B4

1B3

1B2

1B1

1A

1OE

GND

S0

SA00574

S1

2OE

2B4

2B3

2B2

2B1

2A

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

1

1OE

Output enable

2

S1

Select-control input

3, 4, 5, 6

1B[1–4]

B outputs

7

1A

A input

8

GND

Ground (0 V)

9

2A

A input

10, 11, 12, 13

2B[1–4]

Select-control input

14

S0

Select-control input

15

2OE

Output enable

16

Positive supply voltage

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

ORDER CODE

TOPSIDE MARK

DWG NUMBER

16-pin plastic SO

–40 to 85

°C

CBTS3253D

CBTS3257

SOT109-1

16-pin plastic SSOP

–40 to 85

°C

CBTS3253DB

CS3253

SOT338-1

16-pin plastic SSOP (QSOP)

–40 to 85

°C

CBTS3253DS

CBS3253

SOT519-1

16-pin plastic TSSOP

–40 to 85

°C

CBTS3253PW

CBS3253

SOT403-1

Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.