NEC PD78P214 Manuale Utente

402

PD78214 Sub-Series

Fig. 17-3 PROM Read Timing Chart

Address input

A0-A14

Hi-Z

Data output

CE (input)

OE (input)

D0-D7

Hi-Z

17.4 NOTE

When V

is +12.5 V and V

is +6 V, CE and OE must not be set to low at the same time.