Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74HC564
CMOS IC
OCTAL D-TYPE
EDGE-TRIGGERRD FLIP-FLOPS
WITH 3-STATE OUTPUTS
„
DESCRIPTION
The UTC 74HC564 are octal D-type flip-flops featuring separated
D-type inputs for each flip-flop and inverting 3-state outputs for
bus-oriented applications.
„
FEATURES
* Operation Voltage Range:2~6V
* 3-state Inverting Outputs for Bus-oriented Applications
* Common 3-state Output Enable Input
„
ORDERING INFORMATION
Ordering Number
Lead Free
U74HC564L-P20-R
U74HC564L-P20-T
Halogen Free
U74HC564G-P20-R
U74HC564G-P20-T
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
Package
Packing
TSSOP-20
TSSOP-20
Tape Reel
Tube
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QW-R502-644.A
U74HC564
„
„
CMOS IC
PIN CONFIGURATION
OE
1
20
VCC
1D
2
19
1Q
2D
3
18
2Q
3D
4
17
3Q
4D
5
16
4Q
5D
6
15
5Q
6D
7
14
6Q
7D
8
13
7Q
8D
9
12
8Q
GND
10
11
CP
FUNCTION TABLE
INPUTS( O E )
L
L
L
H
„
INPUTS(CP)
↑
↑
L
X
INPUTS(D)
H
L
X
X
OUTPUT( Q )
L
H
Q
0
Z
LOGIC DIAGRAM
OE
CP
1
11
CP
1D
2
1Q
1D
CP
2D
19
3
18
2Q
2D
To Six Other Channels
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U74HC564
„
CMOS IC
ABSOLUTE MAXIMUM RATING(unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5~7.0
V
Input Voltage
VIN
-0.5~Vcc+0.5
V
Output Voltage(active mode)
VOUT
-0.5~VCC+0.5
V
Input Clamp Current (ViN<0)
IIK
±20
mA
Output Clamp Current (VOUT<0)
IOK
±20
mA
Output Current
IOUT
±35
mA
VCC or GND Current
ICC
±70
mA
Storage Temperature
TSTG
-65 ~ +150
°C
Notes: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„
RECOMMENDED OPERATING COMDITIONS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Transition Rise or Fall Rate
„
SYMBOL
VCC
VIN
VOUT
TOPR
tR
TEST CONDITIONS
MIN
2
0
0
-40
VCC =2V
VCC =4.5V
VCC =6V
TYP MAX UNIT
5
6
V
V
VCC
V
VCC
85
°C
1000 ns
500
ns
400
ns
ELECTRICAL CHARACTERISTICS(TA=25°С, unless otherwise specified)
PARAMETER
SYMBOL
High-Level input voltage
VIH
Low-Lever output voltage
VIL
High-Level Output Voltage
VOH
Low-Level Output Voltage
VOL
Input Leakage Current
Output OFF -state current
Quiescent Supply Current
Input Capacitance
II(LEAK)
IOZ
IQ
CIN
TEST CONDITIONS
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V, IOH=-20μA
VCC=4.5V, IOH=-20μA
VCC=6V, IOH=-20μA
VCC=4.5V, IOH=-6mA
VCC=6V, IOH=-7.8mA
VCC=2V, IOL=20μA
VCC=4.5V, IOL=20μA
VCC=6V, IOL=20μA
VCC=4.5V, IOH=6mA
VCC=6V, IOL=7.8mA
VCC=6V, VIN=VCC or GND
VCC=6V, VOUT=VCC or GND
VCC=6V, VIN=VCC or GND, IOUT=0
VCC=6V, VIN=VCC or GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
1.5
3.15
4.2
TYP MAX UNIT
V
V
V
0.5
V
1.35
V
1.8
V
1.9 1.998
V
4.4 4.499
V
5.9 5.999
V
3.98 4.3
V
5.48 5.8
V
0.002 0.1
V
0.001 0.1
V
0.001 0.1
V
0.17 0.26
V
0.15 0.26
V
±0.1 ±100 nA
±0.01 ±0.5 μA
8
μA
3
10
pF
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CMOS IC
TIMING REQUIREMENTS(TA=25°С, CL=50pF,unless otherwise specified)
PARAMETER
SYMBOL
Maximum Clock Frequency(CP)
fMAX
Pulse duration, LE high
tW
Setup Time, data before LE↓
tSU
Hold Time, data after LE↓
tH
„
MIN
6
31
36
80
16
14
100
20
17
5
5
5
TYP MAX UNIT
11
MHz
36
40
ns
ns
ns
DYNAMIC CHARACTERISTICS(TA=25°С, CL=50pF,RL=1kΩ,unless otherwise specified)
PARAMETER
Propagation delay from input
(CP) to output ( Q )
3-state output enable time from input
( OE ) to output ( Q )
3-state output disable time from
input ( OE ) to output ( Q )
Output transition time, ( Q )
„
TEST CONDITIONS
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
SYMBOL
tPD
(tPLH/tPHL)
tEN
(tPZL/tPZH)
tDIS
(tPLZ/tPHZ)
tT
(tR/tF)
TEST CONDITIONS
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
VCC=2V
VCC=4.5V
VCC=6V
MIN
TYP MAX UNIT
54
180
ns
18
36
ns
15
31
ns
45
150
ns
15
30
ns
13
26
ns
45
150
ns
15
30
ns
13
26
ns
28
60
ns
8
12
ns
6
10
ns
TEST CONDITIONS
MIN
TYP MAX UNIT
100
pF
OPERATING CHARACTERISTICS
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
No load
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U74HC564
CMOS IC
TEST CIRCUIT AND WAVEFORMS
„
Note: CL includes probe and jig capacitance.
PRR ≤1MHz, ZO = 50Ω, tR ≤6ns, tF ≤6ns
VCC
Timing
Input
tW
50%
0V
tSU
th
VCC
VI
50%
50%
VCC
Data
Input
50%
0V
50%
0V
Pulse Width
Setup Time and Hold Time
VCC
OE
50%
tPZL
tPLZ
VCC
50%
0V
tPLH
VO
50%
0V
VCC
VI
50%
VO
50%
10%
tPHL
VOH
50%
VO
50%
VOL
Propagation Delay Times
VOL
tPHZ
tPZH
50%
90%
VOH
0V
Enable and Disable Times
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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