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SN74ALS641A-1N from TI,Texas Instruments

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SN74ALS641A-1N

Manufacturer: TI

Octal Bus Transceivers With Open-Collector Outputs

Partnumber Manufacturer Quantity Availability
SN74ALS641A-1N,SN74ALS641A1N TI 20 In Stock

Description and Introduction

Octal Bus Transceivers With Open-Collector Outputs The SN74ALS641A-1N is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** SN74ALS641A-1N
- **Technology Family:** ALS (Advanced Low-Power Schottky)
- **Package Type:** PDIP (Plastic Dual In-Line Package)
- **Pin Count:** 20
- **Logic Type:** Octal Bus Transceiver
- **Supply Voltage Range:** 4.5V to 5.5V
- **Operating Temperature Range:** 0°C to 70°C
- **Output Type:** 3-State
- **Propagation Delay (Max):** 12 ns at 5V
- **Current - Output High, Low:** 15mA, 24mA

### **Descriptions:**
- The SN74ALS641A-1N is an octal bus transceiver designed for asynchronous communication between data buses.
- It features non-inverting 3-state outputs for bidirectional data transfer.
- The device is commonly used in bus-oriented systems where data direction control is required.

### **Features:**
- **Bidirectional Data Flow:** Allows data transmission in both directions.
- **3-State Outputs:** Enables high-impedance state for bus isolation.
- **Wide Operating Voltage:** Supports standard 5V logic levels.
- **High-Speed Operation:** Optimized for low-power Schottky performance.
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Octal Bus Transceivers With Open-Collector Outputs

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