The SN74CB3Q3244DBQR is a high-bandwidth FET bus switch designed for efficient data routing in digital applications. It features two 4-bit bus switches that can operate independently or as a single 8-bit switch, allowing for flexible data flow management. The device supports rail-to-rail switching with a low ON-state resistance of approximately 4 ,Ѷ, ensuring minimal signal distortion and propagation delay. It operates within a voltage range of 2.3 V to 3.6 V and is compatible with various signaling levels from 0 V to 5 V. The SN74CB3Q3244DBQR is characterized by low input/output capacitance, which helps reduce loading effects on the data bus. It includes features such as bidirectional data flow, low power consumption (typically 0.7 mA), and partial-power-down capability to prevent backflow current when powered down. The device is suitable for high-speed applications, including broadband communications and data-intensive computing systems, making it a versatile choice for engineers looking to implement reliable signal switching solutions.
3.3-V, 1:1 (SPST), 8-channel FET high bandwidth bus switch with 2 control inputs 20-SSOP -40 to 85 Product overview: SN74CB3Q3244DBQR 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 SSOP. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part, SSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-SN74CB3Q3244DBQR
Bus Switch 4 x 1:1 20-SSOP
Bus Switch 4 x 1:1 20-SSOP
Bus Switch 4 x 1:1 20-SSOP
Manufacturer: Texas Instruments
Win Source Part Number: 794972-SN74CB3Q3244D
Series: 74CB
Packaging: Reel package
Type: Bus Switch
Operating Temperature Range: -40°C ~ 85°C
Package: 20-SSOP (0.154", 3.90mm Width)
Mounting: SMD
Operating Supply Voltage: 2.3 V ~ 3.6 V
Independent Circuits: 2
Voltage Supply Source: Single Supply
Family Name: SN74CB3Q3244
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-SSOP/QSOP
Alternative Parts (Cross-Reference): 74CBTLV3244Q8; 74CBTLV3244Q; PI3B3244QX; PI3B3244QEX;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
IC BUS SWITCH 4 X 1:1 20SSOP
| 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-SN74CB3Q3244DBQR | 296-19125-2-ND | 794972-SN74CB3Q3244DBQR | SN74CB3Q3244DBQR |
| Product Name | SSOP Analog Switch and Multiplexer IC | Signal Switches, Multiplexers, Decoders | Logic - Logic - Signal Switches, Multiplexers, Decoders - SN74CB3Q3244DBQR | Logic - Signal Switches, Multiplexers, Decoders |
| Standards and Certifications | RoHS |
