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PDF HD74HC564 Data sheet ( Hoja de datos )
| Número de pieza | HD74HC564 | |
| Descripción | Octal D-type Flip-Flops | |
| Fabricantes | Renesas | |
| Logotipo |  |
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HD74HC564, HD74HC574
Octal D-type Flip-Flops (with 3-state outputs)
REJ03D0630-0200
(Previous ADE-205-510)
Rev.2.00
Mar 30, 2006
Description
These devices are positive edge triggered flip-flops. The difference between HD74HC564 and HD74HC574 is only
that the former has inverting outputs and the latter has noninvertering outputs.
Data at the D inputs, meeting the set-up and hold time requirements, are transferred to the Q or 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 Output) = 13 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
HD74HC564P
HD74HC574P
DILP-20 pin
PRDP0020AC-B
(DP-20NEV)
P
HD74HC564FPEL
SOP-20 pin (JEITA)
HD74HC574FPEL
PRSP0020DD-B
(FP-20DAV)
FP
HD74HC564RPEL SOP-20 pin (JEDEC)
PRSP0020DC-A
(FP-20DBV)
RP
Note: Please consult the sales office for the above package availability.
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
Function Table
Inputs
Outputs
Output Control
Clock
Data
HD74HC564
HD74HC574
L HLH
L LHL
L L X Q0 Q0
HX X Z Z
Q0 : level of Q before the indicated Steady-sate input conditions were established.
Q0 : complement of Q0 or level of Q before the indicated Steady-state input Conditions were established.
Rev.2.00 Mar 30, 2006 page 1 of 9
1 page  
HD74HC564, HD74HC574
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
Input / Output voltage
Input / Output diode current
Output current
VCC, GND current
Power dissipation
Storage temperature
VCC
VIN, VOUT
IIK, IOK
IO
ICC or IGND
PT
Tstg
–0.5 to 7.0
–0.5 to VCC +0.5
±20
±35
±75
500
–65 to +150
V
V
mA
mA
mA
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.
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
VCC 2 to 6
Input / Output voltage
Operating temperature
VIN, VOUT
Ta
0 to VCC
–40 to 85
Input rise / fall time*1
0 to 1000
tr, tf 0 to 500
0 to 400
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Unit
V
V
°C
ns
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Electrical Characteristics
Item
Input voltage
Output voltage
Off-state output
current
Input current
Quiescent supply
current
Symbol VCC (V)
VIH 2.0
4.5
6.0
VIL 2.0
4.5
6.0
VOH 2.0
4.5
6.0
4.5
6.0
VOL 2.0
4.5
6.0
4.5
6.0
IOZ 6.0
Iin 6.0
ICC 6.0
Ta = 25°C
Min Typ Max
1.5 — —
3.15 — —
4.2 — —
— — 0.5
— — 1.35
— — 1.8
1.9 2.0 —
4.4 4.5 —
5.9 6.0 —
4.18 — —
5.68 — —
— 0.0 0.1
— 0.0 0.1
— 0.0 0.1
— — 0.26
— — 0.26
— — ±0.5
— — ±0.1
— — 4.0
Ta = –40 to+85°C
Min Max Unit
Test Conditions
1.5 — V
3.15 —
4.2 —
— 0.5 V
— 1.35
— 1.8
1.9 — V Vin = VIH or VIL IOH = –20 µA
4.4 —
5.9 —
4.13 —
IOH = –6 mA
5.63 —
IOH = –7.8 mA
— 0.1 V Vin = VIH or VIL IOL = 20 µA
— 0.1
— 0.1
— 0.33
IOL = 6 mA
— 0.33
IOL = 7.8 mA
— ±5.0 µA Vin = VIH or VIL,
Vout = VCC or GND
— ±1.0 µA Vin = VCC or GND
— 40 µA Vin = VCC or GND, Iout = 0 µA
Rev.2.00 Mar 30, 2006 page 5 of 9
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HD74HC564.PDF ] | |
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