100323QCX 查看數據表（PDF） - Fairchild Semiconductor

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100323QCX

Low Power Hex Bus Driver

Fairchild Semiconductor 

Test Circuitry

Note:

• VCC, VCCA = +2V, VEE = −2.5V

• L1 and L2 = equal length 50Ω impedance lines

• RT = 50Ω terminator internal to scope

• Decoupling 0.1 µF from GND to VCC and VEE

• All unused outputs are loaded with 25Ω to GND

• CL = Fixture and stray capacitance ≤ 3 pF

• Pin numbers shown are for flatpak; for DIP see logic symbol

FIGURE 1. AC Test Circuit

Timing Waveform

FIGURE 2. Propagation Delay and Transition Times

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