HD74LS123FPEL 查看數據表（PDF） - Renesas Electronics

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HD74LS123FPEL

Dual Retriggerable Monostable Multivibrators (with Clear)

Renesas Electronics 

HD74LS123

0.5

0.4

0.3

0.2

0.1

VCC = 5V

Ta = 25°C

0

103 2 3 5 7104 2 3 5 7105 2 3 5 7106 2 3 5 7107

Timing capacitance Cext (pF)

Figure 4

Cext vs. K (Cext > 1000 pF)

Rev.2.00, Feb.18.2005, page 5 of 8

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