MC74HC589AD ONSEMI [ON Semiconductor], MC74HC589AD Datasheet

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MC74HC589AD

Manufacturer Part Number
MC74HC589AD
Description
8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet

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MC74HC589A
8-Bit Serial or
Parallel-Input/Serial-Output
Shift Register with 3-State
Output
High–Performance Silicon–Gate CMOS
feeds parallel data to an 8–bit shift register. Data can also be loaded
serially (see Function Table). The shift register output, Q H , is a
three–state output, allowing this device to be used in bus–oriented
systems.
CMOS MPUs and MCUs.
March, 2000 – Rev. 1
The MC74HC589A device consists of an 8–bit storage latch which
The HC589A directly interfaces with the SPI serial data port on
No. 7A
PARALLEL
OUTPUT ENABLE
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 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
Chip Complexity: 526 FETs or 131.5 Equivalent Gates
Semiconductor Components Industries, LLC, 2000
PARALLEL LOAD
INPUTS
DATA
SERIAL SHIFT/
LATCH CLOCK
SERIAL
SHIFT CLOCK
INPUT
DATA
S A
G
C
D
H
A
B
E
F
14
15
1
2
3
4
5
6
7
12
11
13
10
LATCH
DATA
LOGIC DIAGRAM
REGISTER
SHIFT
V CC = PIN 16
GND = PIN 8
1
9
Q H
OUTPUT
SERIAL
DATA
16
MC74HC589AN
MC74HC589AD
MC74HC589ADR2
MC74HC589ADT
MC74HC589ADTR2
16
16
1
1
Device
ORDERING INFORMATION
1
A
WL = Wafer Lot
YY = Year
WW = Work Week
GND
PIN ASSIGNMENT
http://onsemi.com
G
B
C
D
E
H
F
CASE 751B
= Assembly Location
CASE 648
N SUFFIX
D SUFFIX
PDIP–16
1
2
3
4
5
6
7
8
SO–16
CASE 948F
DT SUFFIX
TSSOP–16
TSSOP–16
TSSOP–16
Publication Order Number:
SOIC–16
SOIC–16
Package
PDIP–16
16
15
14
13
12
10
11
9
16
16
1
1
V CC
A
S A
SERIAL SHIFT/
PARALLEL LOAD
LATCH CLOCK
SHIFT CLOCK
OUTPUT ENABLE
Q H
MC74HC589AN
MC74HC589A/D
DIAGRAMS
MARKING
AWLYYWW
AWLYWW
HC589A
16
1
2500 / Reel
2500 / Reel
2000 / Box
Shipping
48 / Rail
96 / Rail
ALYW
589A
HC

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MC74HC589AD Summary of contents

Page 1

... PIN 16 GND = PIN 8 SHIFT REGISTER SERIAL 9 DATA Q H OUTPUT ORDERING INFORMATION Device MC74HC589AN MC74HC589AD MC74HC589ADR2 MC74HC589ADT MC74HC589ADTR2 1 http://onsemi.com MARKING DIAGRAMS 16 PDIP–16 MC74HC589AN N SUFFIX AWLYYWW CASE 648 1 16 SO–16 HC589A D SUFFIX AWLYWW CASE 751B TSSOP–16 ...

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MAXIMUM RATINGS* Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

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DC ELECTRICAL CHARACTERISTICS Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

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TIMING REQUIREMENTS (Input ns) Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 5

Output Serial Shift/ Enable Parallel Load Operation Force output into high H impedance state Load parallel data into L data latch Transfer latch contents to L shift register Contents of input latch L and shift register are unchanged Load parallel ...

Page 6

LATCH CLOCK 50% 10 PLH t PHL 90 50% 10% t TLH t THL Figure 1. (Serial Shift/Parallel Load = L) OUTPUT 50% ENABLE t PZL t PLZ 50% Q ...

Page 7

DEVICE UNDER TEST DATA INPUTS (Pins 15 Parallel data inputs. Data on these inputs are stored in the data latch on the rising edge of ...

Page 8

SHIFT CLOCK SERIAL DATA INPUT OUTPUT ENABLE SERIAL SHIFT/ PARALLEL LOAD LATCH CLOCK PARALLEL DATA INPUTS ...

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OUTPUT ENABLE SHIFT CLOCK SERIAL SHIFT/ 13 PARALLEL LOAD 12 LATCH CLOCK PARALLEL DATA 2 C INPUTS ...

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–T – 0.25 (0.010 –A – –B – –T – SEATING PLANE D 16 ...

Page 11

K 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 –V– C 0.10 (0.004) –T– SEATING D G PLANE MC74HC589A PACKAGE DIMENSIONS TSSOP–16 DT SUFFIX CASE ...

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ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any ...

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