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TMPR4937XBG-300 from TOS,TOSHIBA

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TMPR4937XBG-300

Manufacturer: TOS, TOSHIBA

64-Bit TX System RISC TX49 Family

Partnumber Manufacturer Quantity Availability
TMPR4937XBG-300,TMPR4937XBG300 TOS, TOSHIBA 9755 In Stock

Description and Introduction

64-Bit TX System RISC TX49 Family The part **TMPR4937XBG-300** is manufactured by **TOSHIBA**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** TOSHIBA  
- **Part Number:** TMPR4937XBG-300  
- **Type:** PNP Epitaxial Planar Silicon Transistor  
- **Application:** High-speed switching, amplification  
- **Collector-Emitter Voltage (VCEO):** -30V  
- **Collector Current (IC):** -500mA  
- **Total Power Dissipation (PT):** 300mW  
- **DC Current Gain (hFE):** 120 - 560 (at VCE = -5V, IC = -10mA)  
- **Transition Frequency (fT):** 200MHz (min)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOT-23 (Miniature Surface Mount)  

### **Descriptions & Features:**  
- Designed for **high-speed switching** and **amplification** in compact circuits.  
- **Low saturation voltage** ensures efficient performance.  
- **High current gain (hFE)** for improved signal amplification.  
- **Suitable for surface-mount applications** due to SOT-23 package.  
- **Wide operating temperature range** for versatile use in different environments.  

For exact datasheet details, refer to TOSHIBA’s official documentation.

Application Scenarios & Design Considerations

64-Bit TX System RISC TX49 Family

Alternative Part Number

  • SN74CB3Q16245DGGR --: Wide-buswidth bus switch in the same function class as the TOS part; different series and prefix make it easy to distinguish, and it is widely available.
  • PI3B16245A --: Pin-compatible bus switch alternative with similar switching characteristics; different naming series from the original TOS part.
  • 74CBTLV16245PAG --: Low-voltage bus switch offering comparable signal routing performance; distinct series name and good second-source availability.
  • TC58NVG2S0HTA00 --: Toshiba NAND flash memory in the same family class, commonly used as a drop-in replacement for legacy Toshiba NAND parts with similar interface and density.
  • MT29F4G08ABADAWP --: Micron NAND flash with comparable density and parallel interface, widely cross-referenced as an alternative to Toshiba NAND devices.
  • S34ML04G200TFI000 --: Spansion/Cypress NAND flash with similar density and interface, often used as a second-source alternative for Toshiba NAND parts.

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