HCF4532 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

HCF4532

8-BIT PRIORITY ENCODER

STMicroelectronics 

HCF4532B

Table 4: Recommended Operating Conditions

Symbol

VDD

VI

Top

Supply Voltage

Input Voltage

Operating Temperature

Parameter

Value

Unit

3 to 20

V

0 to VDD

V

-55 to 125

°C

Table 5: DC Specifications

Test Condition

Value

Symbol

Parameter

IL Quiescent Current

VOH High Level Output

Voltage

VOL Low Level Output

Voltage

VIH High Level Input

Voltage

VIL Low Level Input

Voltage

IOH Output Drive

Current

IOL Output Sink

Current

II Input Leakage

Current

CI Input Capacitance

VI

VO

|IO| VDD

TA = 25°C

-40 to 85°C -55 to 125°C Unit

(V)

(V) (µA) (V) Min. Typ. Max. Min. Max. Min. Max.

0/5

0/10

0/15

0/20

0/5

<1

0/10

<1

0/15

<1

5/0

<1

10/0

<1

15/0

<1

0.5/4.5 <1

1/9 <1

1.5/13.5 <1

4.5/0.5 <1

9/1 <1

13.5/1.5 <1

0/5 2.5 <1

0/5 4.6 <1

0/10 9.5 <1

0/15 13.5 <1

0/5 0.4 <1

0/10 0.5 <1

0/15 1.5 <1

5

0.04 5

150

150

10

0.04 10

15

0.04 20

300

300

600

600 µA

20

0.08 100

3000

3000

5 4.95

4.95

4.95

10 9.95

9.95

9.95

V

15 14.95

14.95

14.95

5

0.05

0.05

0.05

10

0.05

0.05

0.05 V

15

0.05

0.05

0.05

5 3.5

3.5

3.5

10 7

7

7

V

15 11

11

11

5

1.5

1.5

1.5

10

3

3

3

V

15

4

4

4

5 -1.36 -3.2

-1.1

-1.1

5 -0.44 -1

-0.36

-0.36

mA

10 -1.1 -2.6

-0.9

-0.9

15 -3.0 -6.8

-2.4

-2.4

5 0.44 1

0.36

0.36

10 1.1 2.6

0.9

0.9

mA

15 3.0 6.8

2.4

2.4

0/18 Any Input 18

±10-5 ±0.1

±1

±1 µA

Any Input

5 7.5

pF

The Noise Margin for both "1" and "0" level is: 1V min. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V

4/13

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