Diodes 74AHC126 Manuel d'utilisateur télécharger pdf (Page 5)

74AHC126

Document number: DS35346 Rev. 3 - 2

5 of 9

www.diodes.com

January 2013

NEW PRODUCT

74AHC126

Parameter Measurement Information

Inputs

LOAD

V∆

3.3V±0.3V 3 V ≤3ns

/2 V

15,50 pF 1KΩ 0.3 V

5V±0.5V

≤3ns

/2 V

15,50 pF 1KΩ 0.3 V

Voltage Waveform Enable and Disable Times

Low and High Level Enabling

Voltage Waveform Pulse Duration

Voltage Waveform Propagation Delay Times

Inverting and Non Inverting Outputs

Figure 1. Load Circuit and Voltage Waveforms

Notes: A. Includes test lead and test apparatus capacitance.

B. All pulses are supplied at pulse repetition rate ≤ 1 MHz.

C. Inputs are measured separately one transition per measurement.

D. t

PLZ

and t

PHZ

are the same as t

dis

E. t

PZL

and t

PZH

are the same as t

EN0

F. t

PLH

and t

PHL

are the same as t

TEST S1

PLH

PHL

Open

PLZ

PZL

Vload

PHZ

PZH

GND

1 2 3 4 5 6 7 8 9

74AHC126 1
(Note 5) (@T 3
NEW PRODUCT 7
Suggested Pad Layout 8

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Diodes 74AHC126 Manuel d'utilisateur Page 5

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