Quadruple D-type Flip-Flops With Clear The SNJ54ALS175J is a quadruple D-type flip-flop with clear, manufactured by Texas Instruments (TI).
### **Specifications:**
- **Logic Type:** D-Type Flip-flop
- **Number of Bits:** 4
- **Input Type:** Single-Ended
- **Output Type:** Differential
- **Polarity:** Inverting
- **Trigger Type:** Positive Edge
- **Supply Voltage (VCC):** 4.5V to 5.5V
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)
- **Package / Case:** CDIP-16 (Ceramic Dual In-Line Package)
- **Mounting Type:** Through Hole
- **Propagation Delay Time:** 15ns (typical)
- **High-Level Output Current:** -2.6mA
- **Low-Level Output Current:** 24mA
### **Descriptions and Features:**
- **Quadruple D Flip-Flops:** Contains four independent D-type flip-flops with individual data inputs (D) and outputs (Q, Q̅).
- **Common Clock and Clear:** All flip-flops share a single clock (CLK) and clear (CLR) input for synchronous operation.
- **Edge-Triggered Operation:** Data is transferred to outputs on the positive edge of the clock pulse.
- **Asynchronous Clear:** A low level on the CLR input resets all flip-flops, overriding the clock and data inputs.
- **High-Speed Operation:** Optimized for high-speed digital systems with low propagation delay.
- **Military-Grade Reliability:** Designed for harsh environments with extended temperature range and rugged packaging.
- **Complementary Outputs:** Each flip-flop provides true (Q) and inverted (Q̅) outputs.
This device is commonly used in applications requiring data storage, synchronization, and signal buffering in military and aerospace systems.
