CDP1853 View Datasheet(PDF) - Intersil

Part Name

Description

View to exact match

CDP1853

N-Bit 1 of 8 Decoder

Intersil 

CDP1853, CDP1853C

Recommended Operating Conditions At TA = Full Package Temperature Range. For maximum reliability, operating conditions

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

LIMITS

CDP1853

CDP1853C

PARAMETER

MIN

MAX

MIN

MAX

UNITS

Supply Voltage Range

4

10.5

4

6.5

V

Recommended Input Voltage Range

VSS

VDD

VSS

VDD

V

Dynamic Electrical Specifications At TA = -40 to +85oC, VDD = ±5%, VIH = 0.7VDD, VIL = 0.3VDD, tR, tF = 20ns, CL = 100pF,

Unless Otherwise Specified

LIMITS

CDP1853

CDP1853C

PARAMETER

VDD (V)

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Propagation Delay Time:

CE to Output

tEOH,

5

tEOL

10

-

175

275

-

175

275

ns

-

90

150

-

-

-

ns

N to Output

tNOH,

5

tNOL

10

-

225

350

-

225

350

ns

-

120

200

-

-

-

ns

Clock A to Output

tAO

5

10

-

200

300

-

200

300

ns

-

100

150

-

-

-

ns

Clock B to Output

tBO

5

10

-

175

275

-

175

275

ns

-

90

150

-

-

-

ns

Minimum Pulse Widths:

Clock A

tCACA

5

ns

-

50

75

-

50

75

ns

10

-

25

50

-

-

-

ns

Clock B

tCBCB

5

-

50

75

-

50

75

ns

10

-

25

50

-

-

-

ns

NOTES:

1. Maximum limits of minimum characteristics are the values above which all devices function.

2. Typical values are for TA = +25oC and nominal voltages.

4-37

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