IC Phoenix logo

Home ›  S  › S78 > SN74S244J

SN74S244J from MMI

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN74S244J

Manufacturer: MMI, TI

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74S244J MMI, TI 40 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs The SN74S244J is a part manufactured by MMI (Monolithic Memories, Inc.).  

### **Specifications:**  
- **Type:** Octal Buffer/Line Driver  
- **Technology:** Schottky TTL (Transistor-Transistor Logic)  
- **Number of Channels:** 8 (Octal)  
- **Logic Family:** 74S (Schottky)  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** 20-pin DIP (Dual In-line Package)  
- **Output Type:** 3-State (Tri-State)  
- **High-Level Output Current (IOH):** -1 mA  
- **Low-Level Output Current (IOL):** 20 mA  
- **Propagation Delay:** Typically 4.5 ns  

### **Descriptions:**  
- The SN74S244J is a high-speed octal buffer and line driver designed for bus-oriented applications.  
- It features 3-state outputs that allow multiple devices to share a common bus without interference.  
- The device is optimized for driving heavily loaded lines while maintaining high-speed operation.  

### **Features:**  
- **High-Speed Operation:** Schottky TTL technology ensures fast switching.  
- **3-State Outputs:** Enables bus sharing and reduces system loading.  
- **Wide Operating Voltage Range:** Compatible with standard TTL levels.  
- **High Drive Capability:** Capable of driving heavily loaded lines.  
- **Standard Pinout:** Compatible with industry-standard 74-series logic devices.  

This information is based solely on the factual specifications and features of the SN74S244J from MMI.

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

Alternative Part Number

  • 74S244PC --: Same 74S244 octal buffer/driver function in a DIP package, pin-compatible with the SN74S244J and widely available from an alternate source.
  • DM74S244N --: Equivalent 74S-series octal buffer/line driver in a 20-pin DIP, directly interchangeable for the SN74S244J in most designs.
  • MC74S244N --: Another 74S244 octal buffer/driver in DIP form factor with matching logic family and pinout, suitable as a drop-in replacement.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips