LOW POWER SCHOTTKY The SN74LS174 is a hex D-type flip-flop with clear, manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:
### **Specifications:**
- **Logic Type:** D-Type Flip-Flop
- **Number of Circuits:** 6
- **Output Type:** Non-Inverted
- **Trigger Type:** Positive Edge
- **Supply Voltage (VCC):** 4.75V to 5.25V (Standard 5V operation)
- **High-Level Output Current (IOH):** -0.4mA
- **Low-Level Output Current (IOL):** 8mA
- **Propagation Delay Time (tpd):** Typically 20ns (Max 30ns)
- **Operating Temperature Range:** 0°C to +70°C
- **Package Options:** 16-pin PDIP, SOIC, CDIP
### **Descriptions:**
- The SN74LS174 contains six independent D-type flip-flops with a common clock and clear input.
- Each flip-flop features a single data input (D) and a non-inverted output (Q).
- On the positive edge of the clock pulse, the data at the D input is transferred to the Q output.
- A low signal on the clear (CLR) input asynchronously resets all flip-flops to a low state.
### **Features:**
- **Hex Flip-Flops:** Six edge-triggered D-type flip-flops in a single package.
- **Common Clock and Clear:** All flip-flops share the same clock and clear signals.
- **High-Speed Operation:** Typical propagation delay of 20ns.
- **TTL-Compatible Inputs:** Works with standard TTL logic levels.
- **Wide Operating Voltage:** Designed for 5V systems.
- **Buffered Outputs:** Provides better drive capability.
This information is based solely on the manufacturer's datasheet for the SN74LS174.
