74LCXH16374GX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-voltage, 16-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device for storing and transferring binary data
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Logic Family: LCX
• Number of Bits: 16
• Output Type: 3-state
• Supply Voltage Range: 1.65V to 3.6V
• Propagation Delay Time: 2.5ns (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LCXH16374GX has a total of 48 pins, which are divided into various functional groups:

• GND (Ground): Pins 1, 13, 25, 37, and 49
• Qn (Output): Pins 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, and 48
• Dn (Data Input): Pins 3, 5, 7, 9, 11, 15, 17, 19, 21, 23, 27, 29, 31, 33, 35, 39, 41, 43, 45, and 47
• CLK (Clock Input): Pin 48
• OE (Output Enable): Pin 47
• CP (Clock Pulse): Pin 46
• MR (Master Reset): Pin 45
• VCC (Supply Voltage): Pins 14, 26, 38, and 50

Functional Features

• High-speed operation: The 74LCXH16374GX is designed to operate at high clock frequencies, making it suitable for applications requiring fast data transfer.
• Low-voltage operation: With a supply voltage range of 1.65V to 3.6V, this IC is compatible with low-power systems and can be powered by batteries or low-voltage power sources.
• 3-state outputs: The 74LCXH16374GX features 3-state outputs, allowing multiple devices to share the same bus without interfering with each other's signals.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-voltage operation reduces power consumption. - 3-state outputs facilitate bus sharing in complex systems.

Disadvantages: - Limited number of bits (16) may not be sufficient for certain applications requiring larger data storage. - TSSOP package may be challenging to solder manually due to its small size.

Working Principles

The 74LCXH16374GX is a D-type flip-flop, which means it can store one bit of binary data. It operates based on clock signals and stores the input data when a clock pulse is received. The stored data is then available at the output until the next clock pulse arrives. The flip-flop can be reset using the master reset (MR) pin.

Detailed Application Field Plans

The 74LCXH16374GX is commonly used in various digital systems, including:

1. Microprocessors and microcontrollers
2. Communication systems
3. Data storage devices
4. Industrial automation systems
5. Automotive electronics

Detailed and Complete Alternative Models

1. 74HC16374: Similar to the 74LCXH16374GX, but operates at a higher voltage range (2V to 6V) and has slower speed characteristics.
2. 74AC16374: Offers faster speed performance compared to the 74LCXH16374GX, but requires a higher supply voltage (2V to 6V).
3. 74LVX16374: Low-voltage version with similar characteristics to the 74LCXH16374GX, but operates at a slightly higher voltage range (2V to 3.6V).

These alternative models provide options for different voltage requirements and speed considerations in various applications.

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