CDP1883 View Datasheet(PDF) - Intersil

Part Name

Description

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CDP1883

CMOS 7-Bit Latch and Decoder Memory Interfaces

Intersil 

CDP1883, CDP1883C

Static Electrical Specifications At TA = -40oC to +85oC, VDD ± 5%, Except as Noted: (Continued)

CONDITIONS

CDP1883

CDP1883C

PARAMETER

VO

SYMBOL (V)

VIN

VDD

(NOTE 1)

(NOTE 1)

(V)

(V)

MIN

TYP

MAX MIN

TYP

MAX UNITS

Minimum Data

VDR

Retention Voltage

VDD = VDR

-

2

2.4

-

2

2.4

V

Data Retention Current IDR

VDD = 2.4V

-

0.01

1

-

0.5

Input Capacitance

CIN

-

-

-

-

5

7.5

-

5

Output Capacitance

COUT

-

-

-

-

10

15

-

10

NOTES:

1. Typical values are for TA = +25oC.

2. IOL = IOH = µA

3. Operating current measured at 200kHz for VDD = 5V and 400kHz for VDD = 10V, with outputs open circuit.

5

µA

7.5

pF

15

pF

Functional Diagram

MA0 2

MA1 3

MA2 4

MA3 5

MA4 6

MA5 7

MA6 8

CLOCK 1

CE 9

DQ

C

DQ

C

DQ

C

DQ

C

DQ

C

DQ

CQ

DQ

CQ

VDD = 20

VSS = 10

19 A8

18 A9

17 A10

16 A11

15 A12

14 CS0

13 CS1

12 CS2

11 CS3

4-131

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