CD74AC623M96

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, low-power, 8-bit bus transceiver
• Package: SOP (Small Outline Package)
• Essence: Transfers data bidirectionally between two buses
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 100 MHz
• Propagation Delay Time: 7 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74AC623M96 has a total of 20 pins. The pin configuration is as follows:

1. A0 - Data Bus A Bit 0
2. A1 - Data Bus A Bit 1
3. A2 - Data Bus A Bit 2
4. A3 - Data Bus A Bit 3
5. A4 - Data Bus A Bit 4
6. A5 - Data Bus A Bit 5
7. A6 - Data Bus A Bit 6
8. A7 - Data Bus A Bit 7
9. OE - Output Enable
10. DIR - Direction Control
11. GND - Ground
12. B7 - Data Bus B Bit 7
13. B6 - Data Bus B Bit 6
14. B5 - Data Bus B Bit 5
15. B4 - Data Bus B Bit 4
16. B3 - Data Bus B Bit 3
17. B2 - Data Bus B Bit 2
18. B1 - Data Bus B Bit 1
19. B0 - Data Bus B Bit 0
20. VCC - Supply Voltage

Functional Features

• Bidirectional data transfer between two buses (A and B)
• Output enable control for tristate operation
• Direction control to select the direction of data flow
• High-speed operation with low power consumption
• Compatible with TTL (Transistor-Transistor Logic) input/output levels

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Tristate output capability - Wide operating voltage range

Disadvantages: - Limited number of data bits (8-bit) - Not suitable for applications requiring higher data bus width

Working Principles

The CD74AC623M96 is a bus transceiver that allows bidirectional data transfer between two buses. The direction of data flow is controlled by the DIR pin. When DIR is high, data flows from bus A to bus B, and when DIR is low, data flows from bus B to bus A. The OE pin enables or disables the outputs, allowing tristate operation.

Detailed Application Field Plans

The CD74AC623M96 is commonly used in various digital logic applications, including but not limited to:

1. Microprocessor systems
2. Data communication equipment
3. Industrial control systems
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74AC623: Similar functionality and specifications, different package (DIP)
2. MC74AC623: Similar functionality and specifications, different manufacturer (Motorola)
3. 74HC623: Lower power consumption, compatible with CMOS input/output levels

These alternative models provide similar functionality to the CD74AC623M96 but may have slight differences in package type, manufacturer, or power consumption characteristics.

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