IC Phoenix logo

Home ›  S  › S61 > SN74CB3T1G125DCKR

SN74CB3T1G125DCKR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN74CB3T1G125DCKR

Manufacturer: TI, TEXAS, TEXASINSTRUM

Single FET 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shifter

Partnumber Manufacturer Quantity Availability
SN74CB3T1G125DCKR TI, TEXAS, TEXASINSTRUM 56122 In Stock

Description and Introduction

Single FET 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shifter **Manufacturer:** TEXAS INSTRUMENTS  

**Part Number:** SN74CB3T1G125DCKR  

### **Specifications:**  
- **Type:** Single Bus Buffer Gate with 3-State Output  
- **Technology:** CMOS  
- **Supply Voltage Range (VCC):** 1.65V to 5.5V  
- **Number of Channels:** 1  
- **Output Type:** 3-State  
- **High-Level Output Current:** -32 mA  
- **Low-Level Output Current:** 32 mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SC-70 (5-Pin)  
- **Switching Speed (tpd):** 4.3 ns (typical at 5V)  
- **On-State Resistance (Ron):** 5 Ω (typical at 5V)  
- **Input Leakage Current:** ±1 µA (max)  

### **Descriptions:**  
The SN74CB3T1G125DCKR is a single bus buffer gate with a 3-state output, designed for 1.65V to 5.5V VCC operation. It features low on-state resistance, enabling minimal propagation delay and support for bidirectional voltage translation.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Bidirectional Voltage Translation:** Supports mixed-voltage applications.  
- **High-Speed Operation:** Optimized for fast signal switching.  
- **3-State Output:** Allows multiple devices to share a common bus.  
- **ESD Protection:** Exceeds 2000V (HBM) for robustness.  
- **Wide Operating Voltage Range:** Compatible with 1.8V, 2.5V, 3.3V, and 5V systems.  

This device is commonly used in signal buffering, level shifting, and bus isolation applications.

Application Scenarios & Design Considerations

Single FET 2.5-V/3.3-V Low-Voltage Bus Switch with 5-V Tolerant Level Shifter

Alternative Part Number

  • NC7SZ125P5X --: Single bus switch with similar 3-state buffer function in a small SC-70 package; widely available and cost-effective drop-in style alternative.
  • 74LVC1G125GW --: Single 3-state buffer with 3.3V operation and 5V tolerant inputs, functionally comparable to the CB3T level-shifting switch in many designs.
  • SN74LVC1G125DBVR --: Same vendor single 3-state buffer in SOT-23-5, offering similar logic function and easy sourcing though pinout and package differ from the original.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips