SN74CBTS16211_08 Datasheet, PDF (1/11 Pages) Texas Instruments – 24-BIT FET BUS SWITCH WITH SCHOTTKY DIODE CLAMPING

D Member of Texas Instruments’ Widebus™
Family
D 5-Ω Switch Connection Between Two Ports
D TTL-Compatible Input and Output Levels
description
The SN74CBTS16211 provides 24 bits of
high-speed TTL-compatible bus switching with
Schottky diodes on the I/Os to clamp undershoot.
The low on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
The device can operate as a dual 12-bit bus switch
or as a single 24-bit bus switch. When 1OE is low,
1A is connected to 1B. When 2OE is low, 2A is
connected to 2B.
SN74CBTS16211
24-BIT FET BUS SWITCH
WITH SCHOTTKY DIODE CLAMPING
SCDS050D – MARCH 1998 – REVISED OCTOBER 2000
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
NC 1
1A1 2
1A2 3
1A3 4
1A4 5
1A5 6
1A6 7
GND 8
1A7 9
1A8 10
1A9 11
1A10 12
1A11 13
1A12 14
2A1 15
2A2 16
V_CC 17
2A3 18
GND 19
2A4 20
2A5 21
2A6 22
2A7 23
2A8 24
2A9 25
2A10 26
2A11 27
2A12 28
56 1OE
55 2OE
54 1B1
53 1B2
52 1B3
51 1B4
50 1B5
49 GND
48 1B6
47 1B7
46 1B8
45 1B9
44 1B10
43 1B11
42 1B12
41 2B1
40 2B2
39 2B3
38 GND
37 2B4
36 2B5
35 2B6
34 2B7
33 2B8
32 2B9
31 2B10
30 2B11
29 2B12
NC – No internal connection
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
SN74CBTS16211DL
SN74CBTS16211DLR
SN74CBTS16211DGGR
CBTS16211
CBTS16211
TVSOP – DGV Tape and reel
SN74CBTS16211DGVR CYS211
† _{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 © 2000, Texas Instruments Incorporated
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