The SN74CBT3345PWR is an 8-bit FET bus switch designed for high-speed TTL-compatible bus switching. It features a standard ,Äô245 device pinout and provides a low on-state resistance, which minimizes propagation delay during operation. The device includes dual output-enable inputs (OE and OE), allowing for flexible control of the switch state. When either OE is low or OE is high, the switch connects port A to port B. Conversely, when OE is high and OE is low, the switch enters a high-impedance state, effectively disconnecting the two ports. This bus switch operates within a supply voltage range of 4.5V to 5.5V and is rated for an operating temperature range of -40¬8C to 85¬8C. The device is available in a TSSOP package, making it suitable for space-constrained applications. The typical on-state resistance is around 10 to 15 ohms at a supply voltage of 4.5V, and it has a propagation delay of approximately 0.25 ns, making it suitable for high-speed data applications.
8-Ch 5V FET Bus Switch, 200MHz, 8-Bit, SPST, TSSOP Product overview: SN74CBT3345PWR from Texas Instruments is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 5V, 200MHz, TSSOP. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part, 8-bit, 5V, 200MHz, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-SN74CBT3345PWR can be used for catalog matching and distributor lookup.
Bus Switch 8 x 1:1 20-TSSOP
Bus Switch 8 x 1:1 20-TSSOP
Bus Switch 8 x 1:1 20-TSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 030032-SN74CBT3345PW
Packaging: Reel - TR
Type: Bus Switch
Mounting: SMD (SMT)
Independent Circuits: 1
Voltage Supply Source: Single Supply
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 20-TSSOP
Supply Voltage - Operating: 4.5 V to 5.5 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
IC BUS SWITCH 8 X 1:1 20TSSOP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 743-SN74CBT3345PWR | 296-SN74CBT3345PWRTR-ND | 030032-SN74CBT3345PWR | SN74CBT3345PWR |
| Product Name | 8-bit 5V 200MHz TSSOP Analog Switch and Multiplexer IC | Signal Switches, Multiplexers, Decoders | Logic - Logic - Signal Switches, Multiplexers, Decoders - SN74CBT3345PWR | Logic - Signal Switches, Multiplexers, Decoders |
| Standards and Certifications | RoHS | |||
| Supply Voltage (VS) | 5 volts | 4.5 to 5.5 volts | ||
| Bandwidth | 200 MHz | |||
| Min Operating Current | 0.0500 mA |
