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The TC74VHC125F(EL) is a quad bus buffer gate manufactured by TOSHIBA. Below are the factual specifications, descriptions, and features:

Manufacturer:

TOSHIBA

Description:

The TC74VHC125F(EL) is a high-speed CMOS logic IC that integrates four independent 3-state non-inverting buffers. It is designed for bus-oriented applications where multiple outputs need to be connected to a common bus line.

Key Features:

• Logic Type: Quad Bus Buffer (Non-Inverting)
• Number of Channels: 4
• Output Type: 3-State (Tri-State)
• Supply Voltage Range: 2.0V to 5.5V
• High-Speed Operation:
• tpd (Propagation Delay Time): 4.3 ns (max) at 5V
• Low Power Consumption:
• ICC (Static Current): 1 μA (max) at 5.5V
• High Noise Immunity:
• VNH (Noise Margin): 28% of VCC (min)
• Output Drive Capability:
• Can drive up to 50 pF capacitive loads
• Package Type: SOP-14 (Small Outline Package, 14-pin)
• Operating Temperature Range: -40°C to +85°C

Applications:

• Bus interfacing
• Signal buffering
• Data transmission control
• Memory address driving

Pin Configuration (SOP-14):

• 1A, 2A, 3A, 4A (Inputs)
• 1Y, 2Y, 3Y, 4Y (Outputs)
• 1OE, 2OE, 3OE, 4OE (Output Enable, Active Low)
• VCC (Pin 14), GND (Pin 7)

This device is part of Toshiba’s VHC (Very High-Speed CMOS) series, offering a balance of speed and power efficiency for digital logic applications.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)