74HC_HCT259

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Product data sheet

Rev. 5 — 7 August 2012

11 of 22

NXP Semiconductors

74HC259; 74HCT259

8-bit addressable latch

Measurement points are given in Table 9.

Fig 7.

Address input to output propagation delays

001aah122

An input

Qn output

GND

Measurement points are given in Table 9.

Fig 8.

Enable input to output propagation delays and pulse width

GND

D input

LE input

Qn output

GND

001aaj446

Measurement points are given in Table 9.

Fig 9.

Master reset input to output propagation delays

001aah124

MR input

Qn output

GND