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TC74HCT240AP from TOS,TOSHIBA

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TC74HCT240AP

Manufacturer: TOS

OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
TC74HCT240AP TOS 783 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS The TC74HCT240AP is a high-speed CMOS octal bus buffer manufactured by Toshiba. It is designed with 3-state outputs and features inverting logic.  

### **Key Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS, TTL-compatible)  
- **Number of Channels:** 8 (Octal)  
- **Output Type:** 3-State (Tri-State)  
- **Logic Type:** Inverting Buffer  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2.0V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **High-Level Output Current (Max):** -6 mA  
- **Low-Level Output Current (Max):** 6 mA  
- **Propagation Delay (Max):** 18 ns (at 4.5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** DIP-20 (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- **Inverting Buffer:** Provides inverted output signals relative to the input.  
- **3-State Outputs:** Allows outputs to be disabled (high-impedance state) for bus-oriented applications.  
- **TTL Compatibility:** Inputs are compatible with TTL levels, making it suitable for interfacing with TTL logic circuits.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **High Noise Immunity:** Robust against noise due to CMOS design.  
- **Wide Operating Voltage:** Supports standard 5V logic systems.  

The TC74HCT240AP is commonly used in applications requiring signal buffering, bus driving, and interfacing between different logic families.

Partnumber Manufacturer Quantity Availability
TC74HCT240AP TOSHIBA 16 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTED/NON-INVERTED, 3-STATE OUTPUTS The **TC74HCT240AP** is a high-speed CMOS octal bus buffer manufactured by **TOSHIBA**. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Logic Family:** HCT (High-Speed CMOS with TTL Compatibility)  
- **Number of Channels:** 8 (Octal)  
- **Logic Type:** Inverting Buffer/Line Driver  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Input Voltage (High Level):** 2.0V (min)  
- **Input Voltage (Low Level):** 0.8V (max)  
- **Output Current (High/Low):** ±6mA  
- **Propagation Delay:** 18ns (max at 4.5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** DIP-20 (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The **TC74HCT240AP** is an **inverting octal buffer/line driver** with **3-state outputs**.  
- Designed for **bus-oriented applications**, it provides high-speed signal buffering while maintaining low power consumption.  
- Compatible with **TTL levels**, making it suitable for interfacing between TTL and CMOS systems.  
- Features **two active-low output enable pins (OE1, OE2)** for independent control of four buffers each.  

### **Features:**  
- **TTL-Compatible Inputs** (accepts TTL-level signals)  
- **3-State Outputs** (allows bus sharing)  
- **Low Power Consumption** (typical ICC: 4μA)  
- **High Noise Immunity** (CMOS technology)  
- **Wide Operating Voltage Range** (4.5V–5.5V)  
- **Balanced Propagation Delays**  
- **ESD Protection** (HBM: 2000V min)  

This information is strictly based on the manufacturer's datasheet for the **TC74HCT240AP** by **TOSHIBA**.

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