CD4538 데이터 시트보기 (PDF) - Fairchild Semiconductor

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CD4538

Dual Precision Monostable

Fairchild Semiconductor 

Test Circuits and Waveforms

FIGURE 12. Switching Test Waveforms

*CL = 50 pF

Input Connections

Characteristics

tPLH, tPHL, tTLH, tTHL

PWOUT, tWH, tWL

tPLH, tPHL, tTLH, tTHL

PWOUT, tWH, tWL

tPLH(R), tPHL(R),

tWH, tWL

CD A

VDD PG1

VDD VSS

PG3 PG1

B

VDD

PG2

PG2

*Includes capacitance of probes, wiring, and fixture parasitic

Note: Switching test waveforms for PG1, PG2, PG3 are shown in Figure 12.

FIGURE 13. Switching Test Circuit

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