NJU3718L# NJR, NJU3718L# Datasheet

no-image

NJU3718L#

Manufacturer Part Number
NJU3718L#
Description
IC 20BIT SRL TO PRL CONVTR28SDIP
Manufacturer
NJR
Datasheet

Specifications of NJU3718L#

Function
Serial to Parallel
Input Type
Serial
Output Type
Parallel
Number Of Inputs
4
Number Of Outputs
20
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
28-SDIP (0.400", 10.16mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Rate
-
Other names
NJU#3718L
NJU#3718L

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NJU3718L#NJU3718L
Manufacturer:
NJR Corporation/NJRC
Quantity:
11 868
Ver.2003-11-18
GENERAL DESCRIPTION
especially applying to MPU outport expander.
as the connection between NJU3718 and MPU using
only 4 lines.
clock can be input to the serial data input terminal and
the data are output from parallel output buffer through
serial in parallel out shift register and parallel data
latches.
from SO terminal through the shift register. Therefore, it
connects with other SIPO ICs like as NJU3711 in
cascade for expanding the parallel conversion outputs.
margin and the high drive-ability output buffer (25mA)
can drive LED directly.
FEATURES
BLOCK DIAGRAM
20-Bit Serial In Parallel Out
Hysteresis Input
Operating Voltage
Maximum Operating Frequency 5MHz and more
Output Current
C-MOS Technology
Package Outline
The NJU3718 is a 20-bit serial to parallel converter
The effective outport assignment of MPU is available
The serial data synchronizing with 5MHz or more
Furthermore, the NJU3718 outputs the serial data
The hysteresis input circuit realizes wide noise
20-BIT SERIAL TO PARALLEL CONVERTER
DATA
STB
CLR
CLK
25mA
0.5V typ
5V±10%
SDIP28/SOP28/SDMP30
Controller Circuit
P10
P12
P13
P15
P17
P14
P16
P18
P19
P20
P11
V
SO
NC
P9
SS
NJU3718M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PACKAGE OUTLINE
PIN CONFIGURATION
30
28
27
26
25
24
23
22
21
20
19
18
17
16
29
NJU3718L
V
P8
P7
P6
P5
P4
P3
NC
V
P2
P1
CLR
STB
CLK
DATA
DD
SS
P1
P2
P3
P19
P20
SO
NJU3718M
P15
P10
P12
P13
P14
P16
P17
P18
P19
P20
P11
V
SO
P9
SS
NJU3718L/G
NJU3718
2
3
4
5
6
8
9
10
11
12
13
14
1
7
NJU3718G
28
26
25
24
23
22
21
20
19
18
17
16
15
27
- 1 -
V
P8
P7
P6
P5
P4
P3
V
P2
P1
CLR
STB
CLK
DATA
DD
SS

Related parts for NJU3718L#

NJU3718L# Summary of contents

Page 1

SERIAL TO PARALLEL CONVERTER GENERAL DESCRIPTION The NJU3718 is a 20-bit serial to parallel converter especially applying to MPU outport expander. The effective outport assignment of MPU is available as the connection between NJU3718 and MPU using only 4 ...

Page 2

NJU3718 TERMINAL DESCRIPTION No. No. SDMP30 SDIP28/SOP28 ...

Page 3

FUNCTIONAL DESCRIPTION (1) Reset When the "L" level is input to the CLR terminal, all latches are reset and all of parallel conversion output are "L" level. Normally, the CLR terminal should be "H" level. (2) Data Transmission In the ...

Page 4

NJU3718 TIMING CHART CLK CLR STB DATA P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 Ver.2003-11-18 ...

Page 5

ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Range Input Voltage Range Output Voltage Range Output Current Output Short Current (SO Terminal) (Note 5) Output Short Current (P1~P20 Terminals) (Note 5) Power Dissipation Operating Temperature Range Storage Temperature Range Note 2) All ...

Page 6

NJU3718 SWITCHING CHARACTERISTICS PARAMETER Set-Up Time Hold Time Set-Up Time Hold Time Output Delay Time Maximum Operating Frequency Note 7) C =50pF OUT - =4.5~5.5V SYMBOL CONDITION t DATA-CLK SD t CLK-DATA HD STB-CLK t ...

Page 7

SWITCHING CHARACTERISTICS TEST WAVEFORM CLK DATA STB CLK SO CLK STB P1~P20 CLK STB P1~P20 CLR DATA P1~P20 Ver.2003-11-18 f MAX HSTB t pd PSTB t pd PCLR NJU3718 NJU3555 NJU3555 t SSTB t pd ...

Page 8

NJU3718 APPLICATION CIRCUIT (1) MPU APPLICATION CIRCUIT (2) (Combined with NJU3711) MPU - DATA CLK NJU3718 STB CLR DATA ...

Related keywords