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HD74HC534 PDF даташит

Спецификация HD74HC534 изготовлена ​​​​«Renesas» и имеет функцию, называемую «Octal D-type Flip-Flops».

Детали детали

Номер произв HD74HC534
Описание Octal D-type Flip-Flops
Производители Renesas
логотип Renesas логотип 

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HD74HC534 Даташит, Описание, Даташиты
HD74HC374, HD74HC534
Octal D-type Flip-Flops (with 3-state outputs)
Octal D-type Flip-Flops (with inverted 3-state outputs)
REJ03D0620-0200
(Previous ADE-205-499)
Rev.2.00
Mar 30, 2006
Description
These devices are positive edge triggered flip-flops. The difference between HD74HC374 and HD74HC534 is only
that the former is a true outputs and the latter is a false outputs. Data at the D inputs, meeting the setup and hold time
requirements, are transferred to the Q outputs on positive going transitions of the clock (CK) input. When a high logic
level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are
present at the other inputs and the state of the storage elements.
Features
High Speed Operation: tpd (Clock to Q) = 18 ns typ (CL = 50 pF)
High Output Current: Fanout of 15 LSTTL Loads
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)
Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
HD74HC374P
HD74HC534P
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
HD74HC374FPEL
HD74HC534FPEL
SOP-20 pin (JEITA)
PRSP0020DD-B
(FP-20DAV)
FP
HD74HC534RPEL
SOP-20 pin (JEDEC)
PRSP0020DC-A
(FP-20DBV)
RP
HD74HC374TELL TSSOP-20 pin
PTSP0020JB-A
(TTP-20DAV)
T
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
ELL (2,000 pcs/reel)
Function Table
Output Control
Clock
D
LH
LL
LLX
HXX
Note: 1. H; High level, L; Low level, X; Irrelevant, Z; High impedance
HD74HC374
Q
H
L
No change
Z
HD74HC534
Q
L
H
No change
Z
Rev.2.00 Mar 30, 2006 page 1 of 8









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HD74HC534 Даташит, Описание, Даташиты
HD74HC374, HD74HC534
Pin Arrangement
HD74HC374
HD74HC534
Output
Control 1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
GND 10
(Top view)
20 VCC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 Clock
Output
Control 1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
GND 10
(Top view)
20 VCC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 Clock
Rev.2.00 Mar 30, 2006 page 2 of 8









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HD74HC534 Даташит, Описание, Даташиты
HD74HC374, HD74HC534
Logic Diagram
HD74HC374
1D 2D 3D 4D 5D 6D 7D
8D
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
Clock
Output
Control
1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q
HD74HC534
Clock
1D 2D 3D 4D 5D 6D 7D
8D
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
DQ
CQ
Output
Control
1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input / Output voltage
Input / Output diode current
VIN, VOUT
IIK, IOK
–0.5 to VCC +0.5
±20
V
mA
Output current
VCC, GND current
IOUT
ICC or IGND
±35 mA
±75 mA
Power dissipation
Storage temperature
PT
Tstg
500
–65 to +150
mW
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Rev.2.00 Mar 30, 2006 page 3 of 8










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