MC14516BD データシートの表示（PDF） - ON Semiconductor

部品番号

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MC14516BD

Binary Up/Down Counter

ON Semiconductor 

MC14516B

PIN ASSIGNMENT

PE 1

Q3 2

P3 3

P0 4

CARRY IN 5

Q0 6

CARRY OUT 7

VSS 8

16 VDD

15 C

14 Q2

13 P2

12 P1

11 Q1

10 U/D

9R

BLOCK DIAGRAM

1

PE

Q0

6

5

CARRY IN

9

RESET

Q1

11

10

UP/DOWN

15

CLOCK

Q2

14

4

P0

12

P1

Q3

2

13

P2

3

P3

CARRY

OUT

7

VDD = PIN 16

VSS = PIN 8

TRUTH TABLE

Carry In

Up/Down

Preset Enable

Reset

Clock

Action

1

X

0

0

X

No Count

0

1

0

0

Count Up

0

0

0

0

Count Down

X

X

1

0

X

Preset

X

X

X

1

X

Reset

X = Don’t Care

NOTE: When counting up, the Carry Out signal is normally high and is low only when Q0 through Q3 are high and Carry In is low. When

counting down, Carry Out is low only when Q0 through Q3 and Carry In are low.

ORDERING INFORMATION

Device

Package

Shipping†

MC14516BCP

MC14516BCPG

PDIP−16

PDIP−16

(Pb−Free)

25 Units / Rail

MC14516BD

MC14516BDG

SOIC−16

SOIC−16

(Pb−Free)

48 Units / Rail

MC14516BDR2

MC14516BDR2G

SOIC−16

SOIC−16

(Pb−Free)

2500 / Tape & Reel

MC14516BF

MC14516BFG

SOEIAJ−16

SOEIAJ−16

(Pb−Free)

50 Units / Rail

MC14516BFEL

MC14516BFELG

SOEIAJ−16

SOEIAJ−16

(Pb−Free)

2000 / Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

http://onsemi.com

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