參數(shù)資料
型號(hào): MC74HC589ADR2
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
中文描述: HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
封裝: SOIC-16
文件頁數(shù): 1/10頁
文件大?。?/td> 258K
代理商: MC74HC589ADR2
SEMICONDUCTOR TECHNICAL DATA
3–1
REV 6
Motorola, Inc. 1995
10/95
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High–Performance Silicon–Gate CMOS
The MC54/74HC589 is similar in function to the HC597, which is not a
3–state device. The device inputs are compatible with standard CMOS
outputs, with pullup resistors, they are compatible with LSTTL outputs.
This device consists of an 8–bit storage latch which feeds parallel data to
an 8–bit shift register. Data can also be loaded serially (see Function Table).
The shift register output, QH, is a three–state output, allowing this device to
be used in bus–oriented systems.
The HC589 directly interfaces with the Motorola SPI serial data port on
CMOS MPUs and MCUs.
Output Drive Capability: 15 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1
μ
A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 526 FETs or 131.5 Equivalent Gates
LOGIC DIAGRAM
SERIAL
DATA
INPUT
14
15
1
2
3
4
5
6
7
12
11
13
10
SA
A
B
C
D
E
F
G
H
LATCH CLOCK
SHIFT CLOCK
SERIAL SHIFT/
PARALLEL LOAD
OUTPUT ENABLE
PARALLEL
DATA
INPUTS
DATA
LATCH
SHIFT
REGISTER
VCC = PIN 16
GND = PIN 8
9
QH
SERIAL
DATA
OUTPUT
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
LATCH CLOCK
SERIAL SHIFT/
PARALLEL LOAD
SA
A
VCC
QH
OUTPUT ENABLE
SHIFT CLOCK
E
D
C
B
GND
H
G
F
D SUFFIX
SOIC PACKAGE
CASE 751B–05
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
ORDERING INFORMATION
MC54HCXXXJ
MC74HCXXXN
MC74HCXXXD
Ceramic
Plastic
SOIC
1
16
1
16
J SUFFIX
CERAMIC PACKAGE
CASE 620–10
1
16
相關(guān)PDF資料
PDF描述
MC74HC589ADT 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
MC74HC589ADTR2 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
MC74HC589AN 30 Ampere Schottky Barrier Rectifiers
MC74HC589AD 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
MC74HC589ADT 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
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