HCC40147B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

HCC40147B

10 TO 4 LINE BCD PRIORITY ENCODER

STMicroelectronics 

HCC/HCF40147B

DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25 oC, CL = 50 pF, RL = 200 KΩ,

typical temperature coefficent for all VDD values is 03 %/oC, all input rise and fall times= 20 ns)

Symbol

Parameter

tPLH Propagation Delay Time

tPHL In Phase Output

tPLH Propagation Delay Time

tPHL Out of Phase Output

tTLH Transition Time

tTHL

CI Input Capacitance

Test Conditions

Value

Unit

VDD (V) Min. Typ. Max.

5

450 900

10

200 400

ns

15

150 300

5

425 850

10

175 350

ns

15

125 250

5

100 200

10

50 100

ns

15

40 80

5

7.5

pF

Typical Output Low (source) Current Charac-

teristics

Minimum Output Low (source) Current Charac-

teristics

Typical Output High (source) Current Charac-

teristics

Minimum Output High (source) Current Charac-

teristics

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