PI74FCT2574TSX [PERICOM]
Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20;
| 型号： | PI74FCT2574TSX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 光电二极管 |
| 文件： | 总6页 (文件大小：256K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI74FCT374T/534T/574T
(25Ω Series) PI74FCT2374T/2574T
Fast CMOS Octal D
Registers (3-State)
ProductFeatures:
Product Description:
PI74FCT374/534/574/2374/2574Tispincompatiblewithbipolar
FAST Series at a higher speed and lower power
consumption
Pericom Semiconductors PI74FCT series of logic circuits are pro-
ducedintheCompanysadvanced 0.6/0.8 micron CMOStechnology,
achievingindustryleadingspeedgrades.AllPI74FCT2XXXdevices
have a built-in 25 ohm series resistor on all outputs to reduce noise
resulting from reflections, thus eliminating the need for an external
terminating resistor.
25Ω series resistor on all outputs (FCT2XXX only)
TTL input and output levels
Low ground bounce outputs
Extremelylowstaticpower
Hysteresis on all inputs
Industrial operating temperature range: 40°C to +85°C
Packagesavailable:
The PI74FCT374T/534T/574T and P174FCT2374T/2574T are
8-bitwideoctalregistersdesignedwitheightD-typeflip-flopswith
a buffered common clock and buffered 3-state outputs. When
output enable (OE) is LOW, the outputs are enabled. When OE is
HIGH, the outputs are in the high impedance state. Input data
meeting the setup and hold time requirements of the D inputs is
transferred to the O outputs on the LOW-to-HIGH transition of the
clock input.
20-pin173milwideplasticTSSOP(L)
20-pin300milwideplasticDIP(P)
20-pin150milwideplasticQSOP(Q)
20-pin150milwideplasticTQSOP(R)
20-pin300milwideplasticSOIC(S)
Device models available upon request.
PI74FCT374/2374T and PI74FCT574/2574T Logic Block Diagram
D0
D1
D2
D3
D4
D5
D6
D7
CP
D
D
D
D
D
D
D
D
CP
CP
CP
CP
CP
CP
CP
CP
Q
Q
Q
Q
Q
Q
Q
Q
OE
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O7
PI74FCT534T Logic Block Diagram
D0
D1
D2
D3
D4
D5
D6
D7
CP
D
D
D
D
D
D
D
D
CP
CP
CP
CP
CP
CP
CP
CP
Q
Q
Q
Q
Q
Q
Q
Q
OE
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O7
PS2016B
02/22/00
1
PI74FCT374T/534T/574T
(25ΩSeries)P174FCT2374T/2574T
Octal D Registers (3-State)
PI74FCT374/2374T Product Pin Configuration
Product Pin Description
Pin Name
OE
Description
Output Enable Input (Active LOW)
OE
1
2
3
4
5
6
7
8
9
10
20 Vcc
O0
D0
D1
O1
O2
D2
D3
O3
19
18
17
16
15
14
13
12
11
O7
CP
Clock Pulse for the register. Enters data on
LOW-to-HIGH transition
D7
20-PIN
L20
P20
Q20
R20
S20
D6
D0-D7
O0-O7
O0-O7
GND
VCC
Data Inputs
O
O
6
5
3-State Outputs (true)
3-State Outputs (inverted)
Ground
D
D
5
4
O
4
Power
GND
CP
PI74FCT534T Truth Table(1)
PI74FCT534T Product Pin Configuration
Inputs
Outputs Internal
Function
OE
H
H
L
CP
L
DN
X
X
L
ON
Z
QN
NC
NC
L
OE
1
2
3
4
5
6
7
8
9
10
20 Vcc
High-Z
O0
D0
D1
O1
O2
D2
D3
O3
19
18
17
16
15
14
13
12
11
O7
H
↑
Z
20-PIN
L20
P20
Q20
R20
S20
D7
Load Register
H
L
D6
O
O
6
5
L
↑
H
L
H
H
H
↑
Z
L
D
D
5
4
↑
H
Z
H
O
4
PI74FCT374/574/2374/2574T Truth Table(1)
GND
CP
Inputs
Outputs Internal
Function
OE
H
H
L
CP
L
DN
X
X
L
ON
Z
QN
NC
NC
H
PI74FCT574/2574T Product Pin Configuration
High-Z
H
↑
Z
OE
1
2
3
4
5
6
7
8
9
10
20 Vcc
Load Register
L
D0
D1
D2
D3
D4
D5
D6
D7
19
18
17
16
15
14
13
12
11
O
O
O
O
O
O
O
O
0
1
2
3
4
5
6
7
L
↑
H
L
H
Z
L
20-PIN
L20
P20
Q20
R20
S20
H
H
↑
H
↑
H
Z
L
1. H = High Voltage Level
L = Low Voltage Level
X = Dont Care
GND
CP
Z = High Impedance
NC = No Change
↑= LOW-to-HIGH transition
PS2016B
02/22/00
2
PI74FCT374T/534T/574T
(25ΩSeries)P174FCT2374T/2574T
Octal D Registers (3-State)
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Storage Temperature ................................................................. 65°C to +150°C
Ambient Temperature with Power Applied ................................. -40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .......... 0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ....... 0.5V to +7.0V
DC Input Voltage ......................................................................... 0.5V to +7.0V
DC Output Current ................................................................................... 120 mA
Power Dissipation......................................................................................... 0.5W
Stresses greater than those listed under
MAXIMUM RATINGS may cause permanent
damage to the device. This is a stress rating
only and functional operation of the device at
these or any other conditions above those
indicated in the operational sections of this
specification is not implied. Exposure to
absolute maximum rating conditions for
extended periods may affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = 40°C to +85°C, VCC = 5.0V ± 5%)
Parameters Description
TestConditions(1) Min. Typ(2) Max. Units
VOH
VOL
VOL
VIH
VIL
IIH
Output HIGH Voltage VCC = Min., VIN = VIH or VIL
Output LOW Current VCC = Min., VIN = VIH or VIL
Output LOW Current VCC = Min., VIN = VIH or VIL
IOH = 15.0 mA
2.4
3.0
V
V
IOL = 64 mA
0.3 0.55
0.3 0.50
IOL = 12 mA (25Ω Series)
V
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
High Impedance
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
VCC = Max.
2.0
V
0.8
V
VIN =VCC
1
µA
µA
µA
µA
V
IIL
VCC = Max.
VIN =GND
VOUT =2.7V
VOUT =0.5V
1
IOZH
IOZL
VIK
IOFF
IOS
VCC =MAX.
1
1
Output Current
Clamp Diode Voltage VCC = Min., IIN = 18 mA
0.7 1.2
Power Down Disable VCC =GND,VOUT =4.5V
100
µA
mA
mV
Short Circuit Current VCC =Max.(3),VOUT =GND
60 120
200
VH
Input Hysteresis
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4)
Description
Test Conditions
VIN = 0V
Typ
6
Max.
10
Units
pF
CIN
Input Capacitance
Output Capacitance
COUT
VOUT = 0V
8
12
pF
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
PS2016B
02/22/00
3
PI74FCT374T/534T/574T
(25ΩSeries)P174FCT2374T/2574T
Octal D Registers (3-State)
Power Supply Characteristics
Parameters Description
Test Conditions(1)
Min. Typ(2) Max. Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VCC = Max.
VIN = GND or VCC
0.1
500
µA
∆ICC
ICCD
Supply Current per
Input @ TTL HIGH
VIN = 3.4V(3)
0.5
2.0
mA
Supply Current per
Input per MHz(4)
VCC = Max.,
Outputs Open
OE = GND
VIN = VCC
VIN = GND
0.15
0.25
mA/
MHz
One Input Toggling
50% Duty Cycle
IC
Total Power Supply
Current(6)
VCC = Max.,
Outputs Open
fCP = 10 MHZ
50% Duty Cycle
OE = GND
VIN = VCC
VIN = GND
1.5
2.0
3.5(5)
5.5(5)
mA
VIN = 3.4V
VIN = GND
fI = 5 MHZ
One Bit Toggling
VCC = Max.,
VIN = VCC
VIN = GND
3.8
6.0
7.3(5)
Outputs Open
fCP = 10 MHZ
50% Duty Cycle
OE = GND
VIN = 3.4V
VIN = GND
16.3(5)
Eight Bits Toggling
fI = 2.5 MHZ
50% Duty Cycle
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V); all other inputs at Vcc or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. IC =IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + ∆ICC DHNT + ICCD (fCP/2 + fINI)
ICC = Quiescent Current
∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4 V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fI = Input Frequency
NI = Number of Inputs at fI
All currents are in milliamps and all frequencies are in megahertz.
PS2016B
02/22/00
4
PI74FCT374T/534T/574T
(25ΩSeries)P174FCT2374T/2574T
Octal D Registers (3-State)
PI74FCT374/2374TSwitchingCharacteristicsoverOperatingRange
374T/2374T
Com.
374AT/2374AT
Com.
374CT/2374CT
Com.
374DT/2374DT
Com.
Parameters
Description
Conditions(1)
Min
Max
Min
Max
Min
Max
Min
Max
Units
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
SU
PropagationDelay
C
R
L
L
= 50pF
=500Ω
2.0
10.0
12.5
8.0
2.0
6.5
2.0
5.2
2.0
4.5
ns
CPtoO
OutputEnableTime
OEtoO
OutputDisableTime(3)
OEtoO
SetupTimeHIGHor
LOW,D toCP
HoldTimeHIGHor
LOW,D toCP
N
1.5
1.5
2.0
1.5
7.0
1.5
1.5
2.0
1.5
5.0
6.5
5.5
1.5
1.5
2.0
1.5
5.0
5.5
5.0
1.5
1.5
2.0
1.0
3.0
5.5
5.0
ns
ns
ns
ns
ns
N
N
N
t
t
H
N
W
CPPulseWidth(3)
HIGHorLOW
PI74FCT534TSwitchingCharacteristicsoverOperatingRange
534T
534AT
Com.
534CT
Com.
534DT
Com.
Com.
Parameters
Description
Conditions(1)
Min
Max
Min
Max
Min
Max
Min
Max
Units
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
SU
PropagationDelay
C
R
L
L
= 50pF
=500Ω
2.0
10.0
2.0
6.5
6.5
5.5
2.0
5.2
2.0
4.5
ns
CPtoO
OutputEnableTime
OEtoO
OutputDisableTime(3)
OEtoO
SetupTimeHIGHor
LOW,D toCP
HoldTimeHIGHor
LOW,D toCP
N
1.5
1.5
2.0
1.5
7.0
12.5
8.0
1.5
1.5
2.0
1.5
5.0
1.5
1.5
2.0
1.5
5.0
5.5
5.0
1.5
1.5
2.0
1.0
3.0
5.5
5.0
ns
ns
ns
ns
ns
N
N
N
t
t
H
N
W
CPPulseWidth(3)
HIGHorLOW
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
PS2016B
02/22/00
5
PI74FCT374T/534T/574T
(25ΩSeries)P174FCT2374T/2574T
Octal D Registers (3-State)
PI74FCT574/2574T Switching Characteristics over Operating Range
574T/2574T
Com.
574AT/2574AT
Com.
574CT/2574CT
Com.
574DT
Com.
Parameters
Description
Conditions(1)
Min
2.0
Max
8.5
Min
Max
Min
Max
Min
Max
Unit
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PropagationDelay
C
L
L
= 50 pF
2.0
6.5
2.0
5.2
2.0
4.5
5.5
5.0
ns
CP to O
Output Enable Time
OE to O
Output Disable Time(3)
OE to O
Setup Time HIGH or
LOW, D to CP
Hold Time HIGH or
LOW, D to CP
N
R
= 500Ω
1.5
1.5
2.0
1.5
7.0
10.0
6.5
1.5
1.5
2.0
1.5
5.0
6.5
5.5
1.5
1.5
2.0
1.5
5.0
5.5
5.0
1.5
1.5
2.0
1.0
3.0
ns
ns
ns
ns
ns
N
N
tSU
N
tH
N
tW
CP Pulse Width(3)
HIGH or LOW
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
PS2016B
02/22/00
6
相关型号：
PI74FCT257ATQ
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QSOP-16
PERICOM
PI74FCT257ATQX
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QSOP-16
PERICOM
PI74FCT257ATS
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, PLASTIC, SOIC-16
PERICOM
PI74FCT257ATSX
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, PLASTIC, SOIC-16
PERICOM
PI74FCT257ATW
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, SOIC-16
PERICOM
PI74FCT257CTQ
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QSOP-16
PERICOM
PI74FCT257CTQX
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, PLASTIC, QSOP-16
PERICOM
PI74FCT257CTS
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, PLASTIC, SOIC-16
PERICOM
PI74FCT257CTSX
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, PLASTIC, SOIC-16
PERICOM
©2020 ICPDF网 联系我们和版权申明