CY74FCT2373ATQCTE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics: High-speed, low-power consumption
• Package: TQFP (Thin Quad Flat Package)
• Essence: Octal Transparent Latch with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 4.5V
• Propagation Delay Time: 2.5ns (Max)
• Output Transition Time: 2.5ns (Max)

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. LE (Latch Enable)
11. OE (Output 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)

Functional Features

• Octal transparent latch with 3-state outputs
• Latch enable (LE) and output enable (OE) control signals
• High-speed operation with low power consumption
• 3-state outputs allow multiple devices to share a common bus

Advantages

• High-speed performance enables efficient data transfer
• Low-power consumption reduces energy usage
• 3-state outputs facilitate bus sharing in complex systems

Disadvantages

• Limited voltage range (4.5V to 5.5V)
• Propagation delay time may affect timing-sensitive applications

Working Principles

The CY74FCT2373ATQCTE4 is an octal transparent latch with 3-state outputs. It operates by latching the input data when the latch enable (LE) signal is high. The output enable (OE) signal controls the state of the outputs. When OE is low, the outputs are in a high-impedance state, allowing other devices to drive the shared bus. The device operates at high speed while consuming low power.

Detailed Application Field Plans

The CY74FCT2373ATQCTE4 is commonly used in various digital systems where efficient data transfer and bus sharing are required. Some application fields include: 1. Microprocessors and microcontrollers 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74FCT2373ATQCTE4
2. MC74FCT2373ATQCTE4
3. CD74FCT2373ATQCTE4
4. 74FCT2373ATQCTE4

These alternative models offer similar functionality and can be used as substitutes for the CY74FCT2373ATQCTE4.

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