Encyclopedia Entry: 74AXP1G125GNH

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Buffer/Driver
• Characteristics: High-speed, low-power, single gate buffer/driver
• Package: SOT-753 (Thin SOT-23) package
• Essence: Provides buffering and driving capabilities for digital signals
• Packaging/Quantity: Available in reels of 3000 units

Specifications

• Supply Voltage: 1.65V to 5.5V
• Input Voltage Range (VI): GND to VCC
• Output Voltage Range (VO): GND to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay (tpd): 2.3ns (typical) at 3.3V supply voltage
• Output Drive Capability: ±24mA at 3.3V supply voltage

Detailed Pin Configuration

The 74AXP1G125GNH IC has the following pin configuration:

____ Y ---| | A ---| | B ---| | GND --| | VCC --|____|

Functional Features

• Single gate buffer/driver with tri-state output
• Compatible with various logic families (including TTL, CMOS, and LVCMOS)
• Provides signal buffering and driving capabilities
• Supports bidirectional data flow
• Low power consumption
• High-speed operation

Advantages

• Small form factor package allows for space-efficient designs
• Wide operating voltage range enables compatibility with different systems
• Tri-state output allows for bus sharing and multi-master configurations
• High-speed operation enhances overall system performance
• Low power consumption helps conserve energy

Disadvantages

• Limited output drive capability may not be suitable for high-current applications
• Single gate design restricts the number of signals that can be buffered/driven simultaneously

Working Principles

The 74AXP1G125GNH is a logic buffer/driver IC that operates by receiving digital input signals (A) and providing buffered output signals (Y). The device is powered by a supply voltage (VCC) within the specified range. When enabled, the input signal is amplified and transmitted to the output pin. The tri-state output feature allows the device to enter a high-impedance state, effectively disconnecting the output from the bus when not in use.

Detailed Application Field Plans

The 74AXP1G125GNH finds applications in various fields, including:

1. Microcontrollers and embedded systems
2. Communication systems
3. Industrial automation
4. Consumer electronics
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AXP1G125GNH are:

1. SN74LVC1G125DBVR - Texas Instruments
2. MC74VHC1GT125DF1G - ON Semiconductor
3. NC7SZ125P5X - Fairchild Semiconductor
4. TC7SZ125FU - Toshiba Semiconductor

These alternatives provide comparable buffering and driving capabilities, but designers should consider specific requirements and compatibility with existing systems before selecting an alternative model.

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