TC74LCX374FTELM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, 8-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device for storing and transferring data
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• High-Speed Operation: tpd = 4.5 ns (max) at VCC = 3.0V
• Output Drive Capability: ±24 mA @ VCC = 3.0V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, LVTTL, LVCMOS

Detailed Pin Configuration

1. GND: Ground
2. Q0: Output 0
3. D0: Data input 0
4. CP: Clock pulse input
5. OE: Output enable input
6. Q1: Output 1
7. D1: Data input 1
8. Q2: Output 2
9. D2: Data input 2
10. Q3: Output 3
11. D3: Data input 3
12. Q4: Output 4
13. D4: Data input 4
14. Q5: Output 5
15. D5: Data input 5
16. VCC: Power supply

Functional Features

• 8-bit D-type flip-flop with 3-state outputs
• Non-inverting outputs for direct compatibility with various logic families
• High-speed operation allows for efficient data transfer
• Low-voltage operation reduces power consumption
• 3-state outputs provide flexibility in bus-oriented applications

Advantages and Disadvantages

Advantages

• Low-voltage operation makes it suitable for battery-powered devices
• High-speed operation enables fast data processing
• 3-state outputs allow for efficient bus sharing
• Compact TSSOP package saves board space

Disadvantages

• Limited output drive capability compared to some other ICs
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

The TC74LCX374FTELM is a positive-edge-triggered flip-flop that stores and transfers data. It operates based on the clock pulse input (CP) and data inputs (D0-D5). On each rising edge of the clock pulse, the data at the inputs is transferred to the corresponding outputs (Q0-Q5). The output enable input (OE) controls the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The TC74LCX374FTELM is commonly used in various digital systems where sequential logic is required. Some application fields include: 1. Microcontrollers and microprocessors 2. Data storage and retrieval systems 3. Communication devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LVC374A: Similar 8-bit D-type flip-flop with 3-state outputs, offered by Texas Instruments.
2. MC74LCX374: Another low-voltage 8-bit D-type flip-flop with 3-state outputs, manufactured by ON Semiconductor.
3. CD74HC374: High-speed CMOS logic IC with 8-bit D-type flip-flop and 3-state outputs, produced by Texas Instruments.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, the TC74LCX374FTELM is a low-voltage, high-speed 8-bit D-type flip-flop with 3-state outputs. It offers efficient data storage and transfer capabilities, making it suitable for various digital systems. While it has advantages such as low power consumption and compact packaging, it also has limitations in terms of output drive capability and operating temperature range. Nonetheless, it serves as a reliable sequential logic device in applications ranging from microcontrollers to automotive electronics.