The PI3B3244QE is a 3.3V, 8-bit bus switch designed for high-speed applications, featuring a maximum switching speed of 4.5ns and near-zero propagation delay. It operates with ultra-low quiescent power consumption of 0.2OºA, making it suitable for battery-powered devices such as notebooks. The device is available in two packaging options: a 20-pin 150-mil wide QSOP and a 20-pin 173-mil wide TSSOP, both of which are lead-free and environmentally friendly. The bus switch includes two enable signals (BEn) that control the connection between two sets of inputs and outputs (A0-7 and B0-7). It is pinout and function compatible with several industry-standard drivers, ensuring easy integration into existing designs. The device supports hot insertion and has a wide operating temperature range of -40¬8C to +85¬8C. With a low on-resistance of 5 ohms and minimal additional noise, the PI3B3244QE is ideal for applications requiring reliable signal integrity and efficient power management.
Manufacturer: Diodes Incorporated
Win Source Part Number: 810191-PI3B3244QE
Packaging: Tube
Type: Bus Switch
Mounting Style: SMD
Independent Circuits: 2
Voltage Supply Source: Single Supply
Part Status: Obsolete (End Of Life)
Supplier Device Package: 20-QSOP
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 20-SSOP
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 55
MSL Level: 1 (Unlimited)
Supply Voltage (V): 3V ~ 3.6V
Part Number Series: 3244
Bus Switch 4 x 1:1 20-QSOP
IC BUS SWITCH 4 X 1:1 20QSOP Product overview: PI3B3244QE from Diodes Incorporated 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-PI3B3244QE can be used for catalog matching and distributor lookup.
IC BUS SWITCH 4 X 1:1 20QSOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 810191-PI3B3244QE | PI3B3244QE-ND | 743-PI3B3244QE | PI3B3244QE |
| Product Name | Logic - Logic - Signal Switches, Multiplexers, Decoders - PI3B3244QE | Signal Switches, Multiplexers, Decoders | Analog Switch and Multiplexer IC | Logic - Signal Switches, Multiplexers, Decoders |
| Supply Voltage (VS) | 3 to 3.6 volts |
