74HC1G126 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC1G126

Bus buffer/line driver; 3-state

NXP Semiconductors. 

NXP Semiconductors

74HC1G126; 74HCT1G126

Bus buffer/line driver; 3-state

VI

PULSE

GENERATOR

VCC

VO

D.U.T.

RT

S1

RL =

1000 Ω

CL

mna232

VCC

open

GND

Test data is given in Table 8. Definitions for test circuit:

RT = Termination resistance should be equal to the output impedance Zo of the pulse generator

CL = Load capacitance including jig and probe capacitance

RL = Load resistance

For tPLH, tPHL, S1 = open

For tPLZ, tPZL, S1 = VCC

For tPHZ, tPZH, S1 = GND

Fig 7. Load circuitry for switching times

74HC_HCT1G126_4

Product data sheet

Rev. 04 — 20 July 2007

© NXP B.V. 2007. All rights reserved.

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