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Numéro de référence | NJU3711A | ||
Description | 8-Output / SSOP14 | ||
Fabricant | JRC | ||
Logo | |||
1 Page
www.DataSheet4U.com
NJU3711A
8-BIT SERIAL TO PARALLEL CONVERTER
GENERAL DESCRIPTION
The NJU3711A is an 8-bit serial to parallel converter
especially applying to MPU outport expander. It can
operate from 2.4V to 5.5V.
The effective outport assignment of MPU is available
as the connection between NJU3711A 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.
The hysteresis input circuit realizes wide noise
margin and the high drive-ability output buffer (25mA)
can drive LED directly.
PACKAGE OUTLINE
NJU3711AV
FEATURES
8-Bit Serial In Parallel Out
Hysteresis Input
0.5V typ at 5V
Operating Voltage
2.4 to 5.5V
Maximum Operating Frequency 5MHz and more
Output Current
25mA at 5V, 5mA at 3V
C-MOS Technology
Package Outline
SSOP14
BLOCK DIAGRAM
DATA
CLK
PIN CONFIGURATION
P3 1
P4 2
P5 3
VSS 4
P6 5
P7 6
P8 7
14
13
12
11
10
9
8
NJU3711AV
VDD
P2
P1
CLR
STB
CLK
DATA
P1
P2
P3
STB
CLR
Controller Circuit
P7
P8
Ver.2003-11-18
-1-
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Pages | Pages 8 | ||
Télécharger | [ NJU3711A ] |
No | Description détaillée | Fabricant |
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