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SN74AHC273PW from TI,Texas Instruments

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SN74AHC273PW

Manufacturer: TI

Octal D-Type Flip-Flops With Clear

Partnumber Manufacturer Quantity Availability
SN74AHC273PW TI 1433 In Stock

Description and Introduction

Octal D-Type Flip-Flops With Clear The SN74AHC273PW is an octal D-type flip-flop manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** AHC (Advanced High-Speed CMOS)  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Channels:** 8 (Octal)  
- **Output Type:** Push-Pull  
- **Propagation Delay (max):** 10.5 ns at 5 V  
- **Input Capacitance:** 3 pF  
- **Output Drive Capability:** ±8 mA at 5 V  
- **Package Type:** TSSOP-20 (PW)  

### **Description:**  
The SN74AHC273PW features eight edge-triggered D-type flip-flops with a common clock (CP) and a master reset (MR) input. On the rising edge of the clock, the data (D) input is transferred to the Q outputs. A low level on MR clears all flip-flops, overriding the clock and data inputs.  

### **Features:**  
- **High-Speed Operation:** Optimized for 5-V and 3.3-V systems.  
- **Low Power Consumption:** Typical ICC of 4 μA (static).  
- **Wide Operating Voltage:** Supports 2 V to 5.5 V.  
- **Balanced Propagation Delays:** Ensures reliable timing.  
- **Direct Overriding Clear (MR):** Asynchronous reset.  
- **ESD Protection:** Exceeds 2000 V (HBM) and 1000 V (CDM).  
- **Latch-Up Performance:** Exceeds 250 mA per JESD 17.  

This device is commonly used in data storage, buffering, and register applications.

Application Scenarios & Design Considerations

Octal D-Type Flip-Flops With Clear

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