IC Phoenix logo

Home ›  M  › M16 > M74HCT7259B1R

M74HCT7259B1R from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

M74HCT7259B1R

Manufacturer: ST

(OPEN DRAIN, INVERTING OUTPUT) 8 BIT ADDRESSABLE LATCH/DECODER/RELAIS DRIVER

Partnumber Manufacturer Quantity Availability
M74HCT7259B1R ST 2002 In Stock

Description and Introduction

(OPEN DRAIN, INVERTING OUTPUT) 8 BIT ADDRESSABLE LATCH/DECODER/RELAIS DRIVER The M74HCT7259B1R is a high-speed CMOS 8-bit addressable latch manufactured by STMicroelectronics.  

### **Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS, TTL compatible)  
- **Number of Bits:** 8  
- **Function:** Addressable latch with 3-state outputs  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Input Voltage (VIH/VIL):** TTL-compatible  
- **Output Current (IOH/IOL):** ±6 mA  
- **Propagation Delay:** Typically 13 ns at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-20 (Small Outline)  

### **Descriptions and Features:**  
- **Addressable Latch:** Allows data to be stored in any one of the 8 latches using a 3-bit address.  
- **3-State Outputs:** Enables bus-oriented applications.  
- **High Noise Immunity:** Typical of CMOS technology.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **TTL-Compatible Inputs:** Ensures direct interfacing with TTL logic.  
- **Common Reset:** Clears all latches simultaneously.  

This device is commonly used in memory addressing, data routing, and register applications.

Application Scenarios & Design Considerations

(OPEN DRAIN, INVERTING OUTPUT) 8 BIT ADDRESSABLE LATCH/DECODER/RELAIS DRIVER

Alternative Part Number

  • CD74HCT259E --: Same HCT 8-bit addressable latch function in a DIP package, pin-compatible and widely available from a major logic vendor.
  • 74HCT259N --: Equivalent HCT-series 8-bit addressable latch with matching logic levels and DIP pinout, suitable direct functional replacement.
  • MC74HCT259AN --: HCT 8-bit addressable latch in DIP package with compatible speed and drive characteristics for the same application.

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