SN74AHCT373PWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Octal Transparent D-Type Latches with 3-State Outputs
• Characteristics:
  • High-speed operation
  • 3-state outputs for bus-oriented applications
  • Wide operating voltage range: 2 V to 5.5 V
  • Low power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to store and control data in electronic systems, particularly in bus-oriented applications.
• Packaging/Quantity: Available in reels of 2500 pieces.

Specifications

• Logic Family: AHCT
• Number of Bits: 8
• Number of Pins: 20
• Input Voltage Range: 0 V to 5.5 V
• Output Voltage Range: 0 V to 5.5 V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 7 ns (max)
• Output Current: ±8 mA

Detailed Pin Configuration

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. CP (Clock Pulse)
12. LE (Latch Enable)
13. Q0 (Output 0)
14. Q1 (Output 1)
15. Q2 (Output 2)
16. Q3 (Output 3)
17. Q4 (Output 4)
18. Q5 (Output 5)
19. Q6 (Output 6)
20. VCC (Power Supply)

Functional Features

• Octal transparent latch with 3-state outputs
• Data inputs are latched to the outputs on the rising edge of the clock pulse
• Outputs can be disabled using the output enable (OE) pin
• Latch enable (LE) pin controls the latching operation

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Wide operating voltage range provides flexibility in various applications - Low power consumption helps conserve energy

Disadvantages: - Limited number of bits (8) may not be suitable for applications requiring larger data storage capacity - Propagation delay time of 7 ns (max) may affect real-time applications with strict timing requirements

Working Principles

The SN74AHCT373PWRG4 is an octal transparent latch that stores data and controls its flow within a digital system. The latch operates based on clock pulses and enables the user to control the flow of data through the outputs. When the latch enable (LE) pin is high, the data inputs (D0-D7) are latched to the outputs (Q0-Q7) on the rising edge of the clock pulse (CP). The output enable (OE) pin allows the outputs to be disabled, effectively disconnecting them from the bus.

Detailed Application Field Plans

The SN74AHCT373PWRG4 is commonly used in various applications, including:

1. Microprocessor systems
2. Data storage systems
3. Communication systems
4. Industrial automation
5. Automotive electronics

In microprocessor systems, this IC is used to store and control data between the microprocessor and other peripheral devices. In data storage systems, it facilitates the storage and retrieval of data in memory units. Communication systems utilize this IC for data transmission and reception. In industrial automation, it plays a crucial role in controlling and monitoring various processes. Automotive electronics employ this IC for data management and control within the vehicle's electronic systems.

Detailed and Complete Alternative Models

1. SN74AHCT373DGVR
2. SN74AHCT373NSR
3. SN74AHCT373DGVRE4
4. SN74AHCT373PWR
5. SN74AHCT373PWRE4

These alternative models offer similar functionality and characteristics to the SN74AHCT373PWRG4, providing options for different package types or quantities.

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