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SN74ACT7881-20FN from TI,Texas Instruments

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SN74ACT7881-20FN

Manufacturer: TI

1024 x 18 synchronous FIFO memory

Partnumber Manufacturer Quantity Availability
SN74ACT7881-20FN,SN74ACT788120FN TI 17 In Stock

Description and Introduction

1024 x 18 synchronous FIFO memory The SN74ACT7881-20FN is a high-performance 16-bit registered transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Registered Transceiver  
- **Number of Bits:** 16  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 44-Pin PLCC (FN)  
- **Speed:** 20ns (typical propagation delay)  
- **Output Type:** 3-State  

### **Descriptions and Features:**  
- **Bidirectional Data Flow:** Allows data transmission in both directions.  
- **Registered Inputs/Outputs:** Provides synchronous data transfer with clocked storage.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **High-Speed Operation:** Optimized for performance in high-speed systems.  
- **Low Power Consumption:** Designed for efficient power usage in active and standby modes.  
- **Wide Operating Voltage:** Compatible with 5V systems.  

This device is commonly used in data communication, buffering, and bus interface applications.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

1024 x 18 synchronous FIFO memory
Partnumber Manufacturer Quantity Availability
SN74ACT7881-20FN,SN74ACT788120FN TEXAS 14 In Stock

Description and Introduction

1024 x 18 synchronous FIFO memory The SN74ACT7881-20FN is a high-performance, 20-bit bus interface latch manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** 20-Bit Transparent Latch  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **High-Speed Operation:** Compatible with ACT logic family  
- **Output Drive Capability:** 24mA  
- **Package Type:** 44-Pin PLCC (Plastic Leaded Chip Carrier)  
- **Propagation Delay:** Typically 6.5ns (max)  
- **Input/Output Compatibility:** TTL and CMOS  

### **Descriptions & Features:**  
- **Transparent Latch Function:** Data passes through when the latch enable (LE) is high; latched when LE is low.  
- **3-State Outputs:** Allows for bus-oriented applications.  
- **High Noise Immunity:** Characteristic of the ACT logic family.  
- **Low Power Consumption:** Optimized for high-speed, low-power operation.  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  

This device is commonly used in high-speed data buffering and bus interface applications.  

Would you like additional details on pin configurations or application notes?

Application Scenarios & Design Considerations

1024 x 18 synchronous FIFO memory

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