ordering information The SN74CBT32245 provides 32 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as four 8-bit bus switches, two 16-bit bus switches, or one 32-bit bus switch. When output enable (OE) is low, the switch is on and p.
a, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each 8-bit bus switch) INPUT OE FUNCTION L A port = B port H Disconnect 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 warran.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN74CBT3244 |
Texas Instruments |
Octal FET Bus Switch | |
2 | SN74CBT3244C |
Texas Instruments |
8-BIT FET BUS SWITCH | |
3 | SN74CBT3245A |
Texas Instruments |
Octal FET Bus Switch | |
4 | SN74CBT3245C |
Texas Instruments |
8-BIT FET BUS SWITCH | |
5 | SN74CBT3251 |
Texas Instruments |
1-of-8 FET Multiplexer/Demultiplexer | |
6 | SN74CBT3251D |
Texas Instruments |
1-of-8 FET Multiplexer/Demultiplexer | |
7 | SN74CBT3253 |
Texas Instruments |
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER | |
8 | SN74CBT3253C |
Texas Instruments |
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER | |
9 | SN74CBT3253CD |
Texas Instruments |
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER | |
10 | SN74CBT3253D |
Texas Instruments |
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER | |
11 | SN74CBT3253PW |
Texas Instruments |
DUAL 1-OF-4 FET MULTIPLEXER/DEMULTIPLEXER | |
12 | SN74CBT3257 |
Texas Instruments |
4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER |