Octal D-Type Transparent Latches With 3-State Outputs The SN74ALS533AN is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** SN74ALS533AN
- **Technology Family:** ALS (Advanced Low-Power Schottky)
- **Supply Voltage Range:** 4.5V to 5.5V
- **Operating Temperature Range:** 0°C to 70°C
- **Package Type:** PDIP (Plastic Dual In-Line Package)
- **Pin Count:** 20
- **Logic Type:** Octal Transparent Latch with 3-State Outputs
- **Output Type:** 3-State (Tri-State)
- **Propagation Delay (Max):** 12 ns
- **Current - Output High, Low:** 15mA, 24mA
- **Mounting Type:** Through-Hole
### **Descriptions:**
The SN74ALS533AN is an octal transparent latch with 3-state outputs. It is designed for bus-organized systems and features a common latch-enable (LE) input and a common output-enable (OE) input. When LE is high, the data passes through the latch to the outputs. When LE is low, the data is latched. The outputs are in a high-impedance state when OE is high.
### **Features:**
- **Octal Transparent Latch:** 8-bit latch with transparent operation.
- **3-State Outputs:** Allows connection to a bus-oriented system.
- **High-Speed Operation:** Low propagation delay (12 ns max).
- **Wide Operating Voltage:** Supports 4.5V to 5.5V.
- **Bus Driving Capability:** High-current outputs for driving bus lines.
- **Low Power Consumption:** ALS technology ensures reduced power usage.
- **Industrial Standard Pinout:** Compatible with other 74-series logic devices.
This information is sourced from TI's official documentation and datasheets.
