DataSheet26.com

74HC595 PDF даташит

Спецификация 74HC595 изготовлена ​​​​«Hitachi» и имеет функцию, называемую «8-bit Shift Register/Latch (with 3-state outputs)».

Детали детали

Номер произв 74HC595
Описание 8-bit Shift Register/Latch (with 3-state outputs)
Производители Hitachi
логотип Hitachi логотип 

10 Pages
scroll

No Preview Available !

74HC595 Даташит, Описание, Даташиты
HD74HC595
8-bit Shift Register/Latch (with 3-state outputs)
Description
This device each contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage
register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift
register and the storage register. The shift register has a direct-overriding clear, serial input, and serial
output pins for cascading.
Both the shift register and storage register clocks are positive-edge triggered. If the user wishes to connect
both clocks together, the shift register state will always be one clock pulse ahead of the storage register.
Features
High Speed Operation: tpd (RCK to Q) = 17 ns typ (CL = 50 pF)
High Output Current: Fanout of 15 LSTTL Loads (QA to QH outputs)
Wide Operating Voltage: VCC = 2 to 6 V
Low Input Current: 1 µA max
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Function Table
RCK
X
X
X
SCK
X
X
X
SCLR
X
L
H
H
G
H
X
X
X
Function
QA to QH high impedance
Shift register cleared QH’ = L
Shift register clocked Qn = Qn – 1, QA = SER
Contents of shift register transferred to output latches









No Preview Available !

74HC595 Даташит, Описание, Даташиты
HD74HC595
Pin Arrangement
QB 1
QC 2
QD 3
QE 4
QF 5
QG 6
QH 7
GND 8
(Top view)
16 VCC
15 QA
14 SER
13 G
12 RCK
11 SCK
10 SCLR
9 QH'
Absolute Maximum Ratings
Item
Supply voltage range
Input voltage
Output voltage
Output current
DC current drain per VCC, GND
DC input diode current
DC output diode current
Power dissipation per package
Storage Temperature
Symbol
VCC
VIN
VOUT
I OUT
ICC, IGND
I IK
I OK
PT
Tstg
Rating
–0.5 to +7.0
–0.5 to VCC + 0.5
–0.5 to VCC + 0.5
±35
±75
±20
±20
500
–65 to +150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
2









No Preview Available !

74HC595 Даташит, Описание, Даташиты
Logic Diagram
G
RCK
SER
SCK
SCLR
DQ
R
DQ
R
DQ
R
DQ
R
DQ
R
DQ
R
DQ
R
DQ
R
D
D
D
D
D
D
D
D
HD74HC595
QA
QB
QC
QD
QE
QF
QG
QH
QH'
3










Скачать PDF:

[ 74HC595.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
74HC5908-BIT BINARY COUNTER/REGISTER WITH 3-STATE OUTPUTSToshiba
Toshiba
74HC5908-bit Binary Counter/Register (with 3-state outputs)Hitachi
Hitachi
74HC593 M74HC593ST Microelectronics
ST Microelectronics
74HC5948-bit shift register with output registerPhilips
Philips

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск