4-64

Recommended Operating Conditions

should be selected so that operation is always within the following ranges:

PARAMETER

MIN

MAX

UNITS

Supply-Voltage Range

4

6.5

V

Recommended Input Voltage Range

V

Timing Diagrams

FIGURE 1A. ENABLE TO DB TIME

FIGURE 1B. ENABLE TO DO TIME

FIGURE 1C. DI TO DB TIME

FIGURE 1D. DB TO DO TIME

FIGURE 1. TIMING DIAGRAMS FOR CDP1857C

MRD

CS

DI

DB

90%

10%

MRD

CS

DI

DB

90%

10%

VALID DATA

CS

DI

DB

MRD

VALID DATA

MRD

CS

DI

DB

CDP1857C