SN74CBT16233_06 Datasheet, PDF (1/9 Pages) Texas Instruments – 16-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

SN74CBT16233
16-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
D Member of the Texas Instruments
Widebus  Family
D 5-Ω Switch Connection Between Two Ports
D TTL-Compatible Input Levels
description
The SN74CBT16233 is a 16-bit 1-of-2 FET
multiplexer/demultiplexer used in applications in
which two separate data paths must be
multiplexed onto, or demultiplexed from, a single
path. This device can be used for memory
interleaving, where two different banks of memory
need to be addressed simultaneously. The device
can be used as two 8-bit to 16-bit multiplexers or
as one 16-bit to 32-bit multiplexer.
Two select (SEL1 and SEL2) inputs control the
data flow. When the TEST inputs are asserted, the
A port is connected to both the B1 and the B2
ports. SEL1, SEL2, and the TEST inputs can be
driven with a 5-V CMOS, a 5-V TTL, or a
low-voltage TTL driver.
This device is designed so it does not have
through current when switching directions.
SCDS010K – MAY 1995 – REVISED NOVEMBER 2001
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1A ₁
2B1 ₂
2B2 ₃
3A ₄
4B1 5
4B2 6
5A 7
6B1 8
6B2 9
7A 10
8B1 11
8B2 12
GND 13
V_CC 14
9A 15
10B1 16
10B2 17
11A 18
12B1 19
12B2 20
13A 21
14B1 22
14B2 23
15A 24
16B1 25
16B2 26
TEST1 27
TEST2 28
56 ^1B1
55 ^1B2
54 ^2A
53 ^3B1
52 3B2
51 4A
50 5B1
49 5B2
48 6A
47 7B1
46 7B2
45 8A
44 GND
43 V_CC
42 9B1
41 9B2
40 10A
39 11B1
38 11B2
37 12A
36 13B1
35 13B2
34 14A
33 15B1
32 15B2
31 16A
30 SEL1
29 SEL2
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
–40°C to 85°C
SSOP – DL
TSSOP – DGG
Tube
Tape and reel
Tape and reel
SN74CBT16233DL
SN74CBT16233DLR
SN74CBT16233DGGR
CBT16233
CBT16233
TVSOP – DGV Tape and reel SN74CBT16233DGVR CY233
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines}
are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright  2001, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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