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TC74VCX163245(BELF

Part No TC74VCX163245(BELF
Manufacturer Toshiba Semiconductor and Storage
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Manufacturer Toshiba Semiconductor and Storage
Popularity Medium
Supply and Demand Status Balance
Win Source Part Number 839703-TC74VCX163245(BELF
Ultra Librarian 3D Model Ultra Librarian TC74VCX163245(BELF CAD Model

Description

The TC74VCX163245(BELF is a 16-bit dual-supply bus transceiver with configurable voltage translation. This device is designed for bi-directional asynchronous communication between data buses where different logic levels are used. It is part of Toshiba's VCX family, known for its very high-speed operation and low power consumption. The '(BELF' likely designates a specific packaging or ordering option. It supports partial power-down operation, allowing for significant energy savings in portable and battery-powered applications.

Applications

  • Level translation between 1.8V, 2.5V, 3.3V, and 5V systems
  • Data bus isolation
  • Bi-directional data transfer
  • Mixed-voltage systems
  • Mobile communication devices

Features

  • Dual-supply operation: VCCA = 1.65V to 3.6V, VCCB = 2.3V to 5.5V
  • High-speed operation: tpd = 3.0 ns (typical) at VCC = 3.3V
  • Bi-directional level translation
  • Low power consumption: ICC = 10 μA (maximum)
  • Partial power-down support
  • Output impedance control

Benefits

  • Seamless integration of different voltage level systems
  • Improved system performance due to high-speed operation
  • Reduced power consumption, extending battery life in portable devices
  • Flexible design options with bi-directional level translation
  • Enhanced system reliability with partial power-down support

Additional Details

The TC74VCX163245(BELF features two sets of supply voltage pins (VCCA and VCCB), allowing independent voltage settings for the A and B ports. The direction of data flow is controlled by the DIR input. When DIR is high, data is transferred from A to B; when DIR is low, data is transferred from B to A. The output enable (OE) input controls the output state. When OE is low, the outputs are enabled; when OE is high, the outputs are in the high-impedance state. The device's inputs are tolerant to 5.5 V, allowing interface with 5 V logic circuits even when operating at lower supply voltages. The operating temperature range is -40°C to +85°C, making it suitable for a wide range of environments. The input capacitance is low, reducing the load on the driving circuits. The device supports a wide operating temperature, and it is RoHS compliant.

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Pricing & Ordering

Quantity Unit Price Ext. Price
50+ $1.1769 $58.8450
120+ $0.9656 $115.8720
190+ $0.9356 $177.7640
260+ $0.9055 $235.4300
330+ $0.8755 $288.9150
445+ $0.7854 $349.5030
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 4,300 pieces
MOQ: 50 pcs
Order Increment : 1 pcs
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