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What is LC709004A?

This electronic component, produced by the manufacturer "ON Semiconductor", performs the same function as "I/O-Expander".


LC709004A Datasheet PDF - ON Semiconductor

Part Number LC709004A
Description I/O-Expander
Manufacturers ON Semiconductor 
Logo ON Semiconductor Logo 


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Ordering number : ENA0165A
LC709004A
CMOS IC
I/O-Expander for Microcontroller
http://onsemi.com
Overview
The LC709004A is a peripheral IC dedicated for expanding the capability of the microcontroller (MCU) I/O ports. It
interfaces with the microcontroller through synchronous serial communication. Communication with the extended I/O
ports is accomplished through 16-bit parallel I/O. The extended port features include the capabilities to specify the I/O
direction on a bit basis, to specify the output type (CMOS or N-channel open drain), and to specify the I/O voltage
level on a port basis according to the power level of the peripheral equipment. These features make allow the
LC709004A to be used in a wide variety of applications.
Features
4-/5-wire synchronous serial transmission and reception, and 16-bit parallel I/O
Wide operating voltage range (2.0V to 6.0V)
Multifunction I/O ports
- I/O direction specification: Bit units
- CMOS or Nch-OD output type specification: Bit units
- Output voltage adjustment: Port (8 bits) units
Output current: 12mA max. (capable of driving a green LED directly)
Data transmission and reception: Can control reception of input data and transmission of output data in parallel.
Cascaded configuration: Ports can be expanded in units of 16 bits × n (n is the number of LSI chips).
Packaging from: MFP24S (300mil): lead-free type (discontinued)
MFP24SJ (300mil): lead-free type
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.0.22
20812HKIM 20120120-S00005 No.A0165-1/13

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LC709004A equivalent
Package Dimensions
unit : mm (typ)
3112B
12.5
24 13
LC709004A
Package Dimensions
unit : mm (typ)
3419
13.0
24
(0.75)
1
1.0
12
0.35
0.15
12
(1.0) 1.0
0.4 0.15
SANYO : MFP24S(300mil)
SANYO : MFP24SJ(300mil)
Pin Assignment
DOUT
DIN
CLK
CS
VDD
RES
VSS
P17
P16
P15
P14
P13
1 24
2 23
3 22
4 21
5 20
6
7
LC709004A 19
18
8 17
9 16
10 15
11 14
12 13
P00
P01
P02
P03
P04
P05
P06
P07
VDDP1
P10
P11
P12
Top view
MFP24S (300mil): lead-free type/MFP24SJ (300mil): lead-free type
No.A0165-5/13


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LC709004A electronic component.


Information Total 13 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
LC709004AThe function is I/O-Expander. ON SemiconductorON Semiconductor

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