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W83768

Features: · Six line drivers (1488), ten line receivers (1489), two timers (556), one buffer block for game port signals· Supports two RS232 serial ports and one game port control logic circuit· Power-down control function available· Four power supplies needed: 0V, +5V, +12V, and -12V· 48-pin QFP ...

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SeekIC No. : 004545189 Detail

W83768: Features: · Six line drivers (1488), ten line receivers (1489), two timers (556), one buffer block for game port signals· Supports two RS232 serial ports and one game port control logic circuit· Pow...

W83768 Data Sheet

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Part Number:
W83768
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/18

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Product Details

Description



Features:

· Six line drivers (1488), ten line receivers (1489), two timers (556), one buffer block for game port signals
· Supports two RS232 serial ports and one game port control logic circuit
· Power-down control function available
· Four power supplies needed: 0V, +5V, +12V, and -12V
· 48-pin QFP package


Pinout

Connection Diagram


Specifications

PARAMETER
RATING
UNIT
Power Supply Voltage
GND, VCC
0 to 5.5
V
VSS, VDD
-13 to 13
Input Voltage
Low Voltage
-0.5 to 7.0
V
High Voltage
-12 to 12
Operating Temperature
0 to 70
°C
Storage Temperature
-55 to 150
°C</di
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.


Description

The W83768 is an I/O-coupler chip that includes six line drivers (1488), ten line receivers (1489), two  timers (556), and one 244-type buffer block for game port signals. It also supports a power-down control circuit to reduce power consumption. This chip is intended for use with an I/O controller, and it is specifically designed to match the pin assignments of the Winbond Power I/O series. With this chip, engineers can easily design an all-in-one I/O circuit for personal computer systems without using any other TTL ICs.




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