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SN74ALS843NT from TI,Texas Instruments

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SN74ALS843NT

Manufacturer: TI

9-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74ALS843NT TI 160 In Stock

Description and Introduction

9-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS The SN74ALS843NT is a 9-bit bus interface D-type latch with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Latch  
- **Number of Bits:** 9  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Output Current (IOH):** -15 mA  
- **Low-Level Output Current (IOL):** 24 mA  
- **Propagation Delay Time (tpd):** 12 ns (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** PDIP (Plastic Dual In-Line Package)  
- **Pin Count:** 24  

### **Descriptions and Features:**  
- Designed for bus-oriented applications.  
- Features 3-state outputs for bus driving capability.  
- Latch enable (LE) and output enable (OE) control functions.  
- Compatible with TTL input and output levels.  
- High-speed operation with typical propagation delay of 8 ns.  
- Low power consumption typical of ALS series logic.  

This device is commonly used in digital systems requiring buffering and data latching.

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