MC14510BCL Просмотр технического описания (PDF) - Motorola => Freescale

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Компоненты Описание

производитель

MC14510BCL

BCD Up/Down Counter

Motorola => Freescale 

TIMING DIAGRAM FOR THE PRESETTABLE

CASCADED 8–BIT UP/DOWN COUNTER

CLOCK

UP/DOWN

CARRY IN

(MSD)

PE

P8

P7

P6

P5

P4

P3

P2

P1

CARRY OUT

(MSD)

Q8

Q7

Q6

Q5

Q4

Q3

Q2

Q1

CARRY OUT

(LSD)

RESET

COUNT MSD 6 6 6 7 7 7 7 7 7 7 6 6 6 6 9 9 9 9 9 0 0 0 0 0 0 0 0

COUNT LSD 7 8 9 0 1 2 3 2 1 0 9 8 7 6 6 6 7 8 9 0 1 2 1 0 1 0 0

PRESET ENABLE

UP COUNT

DOWN COUNT

PRESET

ENABLE

UP COUNT

DOWN

COUNT

RESET

UP COUNT

MOTOROLA CMOS LOGIC DATA

MC14510B

357

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