SN74ABT573AGQNR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Octal Transparent D-Type Latch with 3-State Outputs
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: The SN74ABT573AGQNR is a high-performance latch designed for digital applications. It provides eight transparent D-type latches with 3-state outputs.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2.0V min
• Low-Level Input Voltage: 0.8V max
• High-Level Output Voltage: 2.4V min
• Low-Level Output Voltage: 0.4V max
• Maximum Operating Frequency: 125MHz
• Propagation Delay Time: 6.5ns typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74ABT573AGQNR has a total of 48 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. LE (Latch Enable)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. Q4 (Output 4)
17. Q5 (Output 5)
18. Q6 (Output 6)
19. Q7 (Output 7)
20. VCC (Supply Voltage)

... (remaining pins not listed for brevity)

Functional Features

• Octal transparent D-type latches with 3-state outputs
• High-speed operation, suitable for digital applications
• Output enable and latch enable control for flexible data storage and retrieval
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-performance latch with fast propagation delay time - Versatile functionality with output enable and latch enable controls - Suitable for various digital logic applications - 3-state outputs facilitate bus sharing

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires a supply voltage within the specified range (4.5V to 5.5V)

Working Principles

The SN74ABT573AGQNR operates as an octal transparent latch. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state. This allows multiple devices to share a common bus without interference.

Detailed Application Field Plans

The SN74ABT573AGQNR can be used in various digital systems that require data storage and retrieval. Some potential application fields include:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Memory modules
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74ABT573ADW - 20-pin SOIC (Small Outline Integrated Circuit) package
2. SN74ABT573APW - 20-pin TSSOP package
3. SN74ABT573ADB - 48-pin SSOP (Shrink Small Outline Package) package
4. SN74ABT573ADBR - 48-pin SSOP package, tape and reel

These alternative models offer similar functionality to the SN74ABT573AGQNR but may have different package options or pin configurations.

(Note: The above information is provided for reference purposes only. Please consult the manufacturer's datasheet for the most accurate and up-to-date information.)

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