3.3-V ABT Octal D-Type Flip-Flops With Clear The SN74LVTH273DW is a part manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** SN74LVTH273DW
- **Type:** Octal D-Type Flip-Flop with Clear
- **Technology:** LVT (Low-Voltage BiCMOS Technology)
- **Supply Voltage Range:** 2.7V to 3.6V
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** SOIC (DW), 20-pin
- **Logic Family:** LVTH (Low-Voltage TTL-Compatible CMOS)
- **Output Type:** 3-State
- **High-Level Output Current:** -32 mA
- **Low-Level Output Current:** 64 mA
- **Propagation Delay Time:** 3.8 ns (max) at 3.3V
- **Input Capacitance:** 4 pF (typical)
### **Descriptions:**
The SN74LVTH273DW is an octal D-type flip-flop featuring 3-state outputs and a common clear (CLR) input. It is designed for low-voltage (3.3V) operation while maintaining TTL compatibility. The flip-flops store the state of their individual D inputs upon a low-to-high transition of the clock (CLK) input. The outputs are disabled when the output-enable (OE) input is high.
### **Features:**
- **3.3V Operation:** Optimized for 3.3V systems with 5V-tolerant inputs.
- **TTL-Compatible Inputs:** Can interface with 5V TTL logic levels.
- **High-Drive Outputs:** Supports up to 64 mA sink/source current.
- **3-State Outputs:** Allows bus-oriented applications.
- **Edge-Triggered Clocking:** Data is transferred on the rising edge of CLK.
- **Power-Up High-Impedance State:** Ensures no bus contention during power-up.
- **ESD Protection:** Exceeds 2000V per JESD 22.
- **Low Power Consumption:** Reduced power dissipation compared to standard TTL.
This information is based solely on the manufacturer's datasheet and technical documentation.
