4-BIT CASCADABLE SHIFT REFISTERS WITH 3-STATE OUTPUTS The SN54LS395AJ is a 4-bit universal shift register manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Specifications:**
- **Logic Family:** LS (Low-Power Schottky)
- **Logic Type:** Shift Register
- **Number of Bits:** 4
- **Operating Voltage:** 4.75V to 5.25V
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)
- **Package Type:** Ceramic DIP (Dual In-line Package)
- **Pin Count:** 16
- **Output Type:** Tri-State
- **Clock Frequency:** Up to 25 MHz (typical)
- **Propagation Delay:** 15 ns (typical)
### **Descriptions:**
- The SN54LS395AJ is a 4-bit universal shift register with parallel and serial inputs/outputs.
- It features a tri-state output for bus-oriented applications.
- Can operate in serial-in/serial-out, parallel-in/serial-out, or parallel-in/parallel-out modes.
- Designed for high-speed, low-power digital systems.
### **Features:**
- **Universal Operation:** Supports serial and parallel data transfer.
- **Tri-State Outputs:** Allows connection to a common bus.
- **Synchronous Parallel Load:** Enables direct parallel data entry.
- **Asynchronous Master Reset:** Clears all register stages.
- **Military Temperature Range:** Suitable for harsh environments.
- **Low Power Consumption:** Typical power dissipation of 45 mW.
This information is strictly factual and derived from the manufacturer's datasheet.
