IC Phoenix logo

Home ›  T  › T13 > TC74ACT573P

TC74ACT573P from TOSHIBA

Fast Delivery, Competitive Price @IC-phoenix

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

TC74ACT573P

Manufacturer: TOSHIBA, TOS

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output

Partnumber Manufacturer Quantity Availability
TC74ACT573P TOSHIBA, TOS 325 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output The TC74ACT573P is an octal D-type latch manufactured by Toshiba. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal D-type transparent latch  
- **Technology:** ACT (Advanced CMOS Technology)  
- **Number of Bits:** 8  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2.0V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Output Current (High/Low):** ±24mA  
- **Propagation Delay Time:** 10ns (typical) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin DIP (Plastic)  

### **Descriptions:**  
- The TC74ACT573P is a high-speed CMOS logic octal latch with 3-state outputs.  
- It is designed for bus interface applications and features transparent latch functionality.  
- Data is latched when the Latch Enable (LE) input is high and transferred to the outputs when the Output Enable (OE) is low.  

### **Features:**  
- **3-State Outputs:** Allows direct connection to a bus-organized system.  
- **High-Speed Operation:** Compatible with TTL levels and optimized for 5V systems.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **Latch Function:** Transparent latching of data when LE is high.  
- **Wide Operating Voltage:** Supports 4.5V to 5.5V operation.  

This device is commonly used in microprocessor systems, memory address latching, and data buffering applications.

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output

Alternative Part Number

  • 74ACT573N --: Same 74ACT octal D-type transparent latch function in a DIP-20 package, pin-compatible and directly interchangeable.
  • CD74ACT573E --: Harris/TI ACT-family octal transparent latch with identical logic function and DIP-20 pinout, widely available.
  • MC74ACT573N --: Motorola/ON ACT octal D latch in DIP-20, same pinout and electrical characteristics, suitable drop-in replacement.
  • SN74ACT573N --: Octal transparent D-type latch with 3-state outputs, ACT speed grade, DIP-20 package, direct functional and pin-compatible 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