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Details, datasheet, quote on part number:SN74CBT16209ADL
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Datasheet text preview:
SN54CBT16209, SN74CBT16209A 18-BIT FET BUS-EXCHANGE SWITCHES
SCDS006N NOVEMBER 1992 REVISED NOVEMBER 2001
D D D
Members of the Texas Instruments Widebus Family 5- Switch Connection Between Two Ports TTL-Compatible Input Levels
SN54CBT16209 . . . WD PACKAGE SN74CBT16209A . . . DGG, DGV, OR DL PACKAGE (TOP VIEW)
description
The SN54CBT16209 and SN74CBT16209A devices provide 18 bits of high-speed TTL-compatible bus switching or exchanging. The low on-state resistance of the switches allows connections to be made with minimal propagation delay. The devices operate as an 18-bit bus switch or a 9-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0, S1, S2) terminals.
S0 1A1 1A2 GND 2A1 2A2 VCC 3A1 3A2 GND 4A1 4A2 5A1 5A2 GND 6A1 6A2 7A1 7A2 GND 8A1 8A2 9A1 9A2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
S1 S2 1B1 1B2 2B1 2B2 GND 3B1 3B2 GND 4B1 4B2 5B1 5B2 GND 6B1 6B2 7B1 7B2 GND 8B1 8B2 9B1 9B2
ORDERING INFORMATION
TA PACKAGE SSOP DL DL 40°C to 85°C to 85°C TSSOP DGG TVSOP DGV Tube Tape and reel Tape and reel Tape and reel ORDERABLE PART NUMBER SN74CBT16209ADL SN74CBT616209ADLR SN74CBT16209ADGGR SN74CBT16209ADGVR TOP-SIDE MARKING CBT16209A CBT16209A CY209A
55°C to 125°C CFP WD Tube SNJ54CBT16209WD SNJ54CBT16209WD 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
On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
1
SN54CBT16209, SN74CBT16209A 18-BIT FET BUS-EXCHANGE SWITCHES
SCDS006N NOVEMBER 1992 REVISED NOVEMBER 2001
FUNCTION TABLE INPUTS S2 L L L L H H H H S1 L L H H L L H H S0 L H L H L H L H INPUTS/OUTPUTS A1 Z B1 B2 Z Z Z B1 B2 A2 Z Z Z B1 B2 Z B2 B1 FUNCTION Disconnect A1 port = B1 port A1 port = B2 port A2 port = B1 port A2 port = B2 port Disconnect A1 port = B1 port A2 port = B2 port A1 port = B2 port A2 port = B1 port
2
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54CBT16209, SN74CBT16209A 18-BIT FET BUS-EXCHANGE SWITCHES
SCDS006N NOVEMBER 1992 REVISED NOVEMBER 2001
logic diagram (positive logic)
1A1 2 46 1B1
1A2
3
45 1B2
9A1
23
26
9B1
24 9A2
25 9B2
1 S0 48
S1
47 S2
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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