IC 16BIT SRL TO PRL CONVTR24SDIP

NJU3716L#

Manufacturer Part NumberNJU3716L#
DescriptionIC 16BIT SRL TO PRL CONVTR24SDIP
ManufacturerNJR
NJU3716L# datasheet
 


Specifications of NJU3716L#

FunctionSerial to ParallelInput TypeSerial
Output TypeParallelNumber Of Inputs4
Number Of Outputs16Voltage - Supply4.5 V ~ 5.5 V
Operating Temperature-25°C ~ 85°CMounting TypeThrough Hole
Package / Case24-SDIP (0.300", 7.62mm)Lead Free Status / RoHS StatusLead free / RoHS Compliant
Data Rate-Other namesNJU#3716L
NJU#3716L
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16-BIT SERIAL TO PARALLEL CONVERTER
GENERAL DESCRIPTION
The NJU3716 is a 16-bit serial to parallel converter
especially applying to MPU outport expander.
The effective outport assignment of MPU is available
as the connection between NJU3716 and MPU using
only 4 lines.
The serial data synchronizing with 5MHz or more
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.
Furthermore, the NJU3716 outputs the serial data
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.
The hysteresis input circuit realizes wide noise
margin and the high drive-ability output buffer (25mA)
can drive LED directly.
FEATURES
16-Bit Serial In Parallel Out
Hysteresis Input
0.5V typ
Operating Voltage
5V±10%
Maximum Operating Frequency 5MHz and more
Output Current
25mA
C-MOS Technology
Package Outline
SDIP24/DMP24
BLOCK DIAGRAM
DATA
CLK
STB
CLR
Ver.2003-11-18
PACKAGE OUTLINE
PIN CONFIGURATION
Controller Circuit
NJU3716
NJU3716M
NJU3716L
V
1
24
P7
DD
23
P8
2
P6
3
22
P5
P9
P10
4
21
P4
20
P3
P11
5
6
19
P2
V
SS
P12
V
7
18
SS
P1
17
P13
8
CLR
P14
9
16
STB
10
15
P15
CLK
P16
14
11
DATA
SO
13
12
NJU3716L/M
P1
P2
P3
P15
P16
SO
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NJU3716L# Summary of contents

  • Page 1

    SERIAL TO PARALLEL CONVERTER GENERAL DESCRIPTION The NJU3716 is a 16-bit serial to parallel converter especially applying to MPU outport expander. The effective outport assignment of MPU is available as the connection between NJU3716 and MPU using only 4 ...

  • Page 2

    NJU3716 TERMINAL DESCRIPTION No. SYMBOL P10 5 P11 P12 8 P13 9 P14 10 P15 11 P16 DATA 14 CLK 15 STB CLR ...

  • 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

    NJU3716 TIMING CHART CLK CLR STB DATA P10 P11 P12 P13 P14 P15 P16 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~P16 Terminals) (Note 5) Power Dissipation Operating Temperature Range Storage Temperature Range Note 2) All ...

  • Page 6

    NJU3716 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~P16 CLK STB P1~P16 CLR DATA P1~P16 Ver.2003-11-18 f MAX HSTB t pd PSTB t pd PCLR NJU3716 NJU3555 NJU3555 t SSTB t pd ...

  • Page 8

    NJU3716 APPLICATION CIRCUIT (1) MPU APPLICATION CIRCUIT (2) (Combined with NJU3711) MPU - DATA CLK NJU3716 STB CLR DATA ...