UPD4704C NEC [NEC], UPD4704C Datasheet

UPD4704C

Manufacturer Part Number

UPD4704C

Description

EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

Manufacturer

NEC [NEC]

Datasheet

1.UPD4704C.pdf (16 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

UPD4704C

Manufacturer:

NEC

Quantity:

2 530

Current page: 1 of 16
Download datasheet (193Kb)

Document No.

Date Published April 1997 P

Printed in Japan

(O. D. No.

DESCRIPTION

an up/down-count using an 8-bit width with a PD4702 carry or borrow signal as input. In addition, a carry output

and borrow output are also provided for further extension of the count width, enabling extension to be performed

in 8-bit units.

FEATURES

PIN NAMES

ORDERING INFORMATION

8-bit up/down counter for extension of PD4702

Count data output controllable (latch and 3-state output)

Extension carry and borrow outputs

CMOS, single +5 V power supply

The PD4704 is 8-bit up/down counters for extension of the PD4702 incremental encoder counter. They perform

Down

Reset

STB

Carry

Borrow : Borrow pulse output

Part Number

0-7

PD4704G

PD4704C

IC-3305A (2nd edition)

IC-8762B)

: Up-count input

: Down-count input

: Counter reset input

: Latch strobe signal input

: Output control signal input

: Count data outputs

: Carry pulse output

20-pin plastic DIP

20-pin plastic SOP

EXTENSION 8-BIT UP/DOWN COUNTER

Package

CMOS INTEGRATED CIRCUITS

(300 mil)

DATA SHEET

PIN CONFIGURATION (Top View)

MOS INTEGRATED CIRCUIT

Reset

PD4704

Carry

Borrow

STB

1993

Related parts for UPD4704C

Related keywords

UPD4704C datasheet
UPD4704C data sheet
UPD4704C pdf datasheet
UPD4704C component
UPD4704C part
UPD4704C distributor
UPD4704C RoHS
UPD4704C datasheet download