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| HCF4093B Datasheet, PDF (4/7 Pages) STMicroelectronics – QUAD 2 INPUT NAND SCHMITT TRIGGER | |||
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HCF4093B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200Kâ¦, tr = tf = 20 ns)
Symbol
Parameter
VDD (V)
tPLH tPHL Propagation Delay Time
5
10
15
tTLH tTHL Output Transition Time
5
10
15
(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.
Test Condition
Value (*)
Unit
Min. Typ. Max.
190 380
90 180 ns
65 130
100 200
50 100 ns
40 80
TEST CIRCUIT
CL = 50pF or equivalent (includes jig and probe capacitance)
RL = 200Kâ¦
RT = ZOUT of pulse generator (typically 50â¦)
WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
4/7
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