74LVC1G126GX Просмотр технического описания (PDF) - Nexperia B.V. All rights reserved

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74LVC1G126GX

Bus buffer/line driver; 3-state

Nexperia B.V. All rights reserved 

Nexperia

VI

G

VCC

VO

DUT

RT

VEXT

RL

CL

RL

74LVC1G126

Bus buffer/line driver; 3-state

mna616

Test data is given in Table 10.

Definitions for test circuit:

RL = Load resistance.

CL = Load capacitance including jig and probe capacitance.

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

VEXT = External voltage for measuring switching times.

Fig. 10. Test circuit for measuring switching times

Table 10. Test data

Supply voltage Input

VCC

VI

1.65 V to 1.95 V VCC

2.3 V to 2.7 V

2.7 V

VCC

2.7 V

3.0 V to 3.6 V

2.7 V

4.5 V to 5.5 V

VCC

tr, tf

≤ 2.0 ns

≤ 2.0 ns

≤ 2.5 ns

≤ 2.5 ns

≤ 2.5 ns

Load

CL

30 pF

30 pF

50 pF

50 pF

50 pF

RL

1 kΩ

500 Ω

500 Ω

500 Ω

500 Ω

VEXT

tPLH, tPHL

open

open

open

open

open

tPZH, tPHZ

GND

GND

GND

GND

GND

tPZL, tPLZ

2VCC

2VCC

6V

6V

2VCC

74LVC1G126

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 14 — 15 March 2019

© Nexperia B.V. 2019. All rights reserved

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