HCF4093B 데이터 시트보기 (PDF) - STMicroelectronics

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HCF4093B

QUAD 2 INPUT NAND SCHMITT TRIGGER

STMicroelectronics 

HCF4093B

DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, 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 = 200KΩ

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)

4/7

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