OCTAL D-TYPE FLIP-FLOP WITH CLEAR The SN74273N is an octal D-type flip-flop integrated circuit manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** SN74273N
- **Technology Family:** TTL (Transistor-Transistor Logic)
- **Logic Type:** D-Type Flip-Flop
- **Number of Bits:** 8 (Octal)
- **Trigger Type:** Positive Edge-Triggered
- **Supply Voltage (VCC):** 4.75V to 5.25V (Nominal 5V)
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)
- **Package Type:** PDIP (Plastic Dual In-Line Package)
- **Pin Count:** 20
- **Output Type:** Standard (Non-Inverting)
- **Propagation Delay:** Typically 15ns (varies with conditions)
- **Current Consumption:**
- **High-Level Output Current (IOH):** -0.4mA
- **Low-Level Output Current (IOL):** 8mA
### **Descriptions:**
The SN74273N is an octal D-type flip-flop with a common clock (CLK) and master reset (MR) input. It features edge-triggered operation, where data is transferred from the D-inputs to the Q-outputs on the positive edge of the clock pulse. The master reset (active LOW) asynchronously clears all flip-flops when asserted.
### **Features:**
- **Octal Flip-Flop:** Eight independent D-type flip-flops in a single package.
- **Edge-Triggered Clocking:** Data is latched on the rising edge of the clock signal.
- **Asynchronous Master Reset (MR):** Clears all outputs to LOW when MR is LOW.
- **Wide Operating Voltage:** Compatible with standard 5V TTL logic levels.
- **High-Speed Operation:** Suitable for moderate-speed digital applications.
- **Standard TTL Interface:** Compatible with other TTL family devices.
- **PDIP Package:** Through-hole mounting for easy prototyping and testing.
This information is strictly based on the manufacturer's datasheet and technical documentation.
