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Datasheet> All Categories > logic> logic> PI74LCX574L
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PI74LCX574L

Description
Bus Driver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20
Categorylogic    logic   
File Size192KB，6 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Download Datasheet Parametric View All

PI74LCX574L Overview

Bus Driver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20

PI74LCX574L Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP20,.25
Contacts20
Reach Compliance Codecompliant
ECCN codeEAR99
seriesLVC/LCX/Z
JESD-30 codeR-PDSO-G20
JESD-609 codee0
length6.5 mm
Load capacitance (CL)50 pF
Logic integrated circuit typeBUS DRIVER
Maximum Frequency@Nom-Sup150000000 Hz
MaximumI(ol)0.024 A
Number of digits8
Number of functions1
Number of ports2
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP20,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packingTUBE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Prop。Delay @ Nom-Sup8.5 ns
propagation delay (tpd)9.5 ns
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2 V
Nominal supply voltage (Vsup)2.7 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Trigger typePOSITIVE EDGE
width4.4 mm

PI74LCX574L Preview

TARGET SPECIFICATIONS
TO 7 OTHER CHANNELS
Truth Table
(1)
Inputs
D
N
H
L
X
X
CP
OE
L
L
L
H
Outputs
O
N
H
L
O
0
Z
V
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
1
2109876543212109876543210987654321098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LCX574
Fast CMOS 3.3V Octal D Flip-Flop
Product Features
•
•
•
•
•
•
•
•
•
Compatible with LVT
™
and FCT3 families of products
5V Tolerant inputs and outputs
2.0V - 3.6V V
CC
supply operation
Balanced sink and source output drives (±24mA)
Low ground bounce outputs
Power Down High Impedance inputs and outputs
Supports live insertion
Hysteresis on all inputs
ESD protection exceeds -
2000V, Human Body Mode
200V, Machine Mode
Product Description
Pericom Semiconductor’s PI74LCX series of logic circuits are
produced using the Company’s advanced 0.6 CMOS technology,
achieving industry leading speed grades.
The PI74LCX574 is an 8-bit wide octal D-type flip flop designed with
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.
The PI74LCX574 can be driven from either 3.3V or 5.0V devices
allowing for the device to be used as a translator in a mixed 3.3V/5.0V
system.
• Packages:
– 20-pin 209 mil -wide plastic SSOP (H)
– 20-pin 173 mil -wide plastic TSSOP (L)
– 20-pin 150 mil- wide plastic QSOP (Q)
– 20-pin 300 mil -wide plastic SOIC (S)
Product Pin Configuration
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
1
2
3
4
20-Pin
5
H, L, Q, S
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
CC
O0
O1
O2
O3
O4
O5
O6
O7
CP
Logic Block Diagram
OE
CP
D0
D
Q
CP
O0
Product Pin Description
Pin Name
OE
CP
D0- D7
O 0- O 7
GND
V
CC
D e s cription
O utput Enable Inputs (Active LO W)
Clock Pulse, LO W- to- HIGH Transition
Data Inputs
3- State O utputs
Ground
Power
­
­
L
X
Note:
1. H = High Voltage Level; X = Don’t Care
L = Low Voltage Level; Z = High Impedance
↑
= LOW-to-HIGH Transition;
O
0
= Previous O
0
before High-to-Low of CP
1
P0.1
03/07/02
TARGET SPECIFICATIONS
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LCX574
Fast CMOS 3.3V
Octal D Flip-Flop
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ............................................................. –65°C to +150°C
Ambient Temperature with Power Applied ............................. –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & V
CC
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 ................................................................................ 120mA
Power Dissipation .................................................................................... 1.0W
Note:
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 condi-
tions 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.
Recommended Operating Conditions
Symbol
V
CC
V
I
V
O
Supply Voltage
Input Voltage
Output Voltage
HIGH or LOW State
3- State
V
CC
= 3.0V - 3.6V
I
OH
/I
OL
T
A
Output Current
Free- Air Operating Temperature
Input Edge Rate
V
IN
= 0.8V - 2.0V, V
CC
= 3.0V
V
CC
= 2.7V
V
CC
= 2.3V - 2.7V
Parame te rs
Operating
Data Retention
M in.
2.0
1.5
0
0
0
—
—
—
–40
0
M ax.
3.6
3.6
5.5
V
CC
5.5
±24
±12
±8
+85
10
°C
ns/V
mA
V
Units
D
t/
D
v
2
P0.1
03/07/02
TARGET SPECIFICATIONS
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LCX574
Fast CMOS 3.3V
Octal D Flip-Flop
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 2.7V to 3.6V)
Parame te rs
V
IH
V
IL
V
OH
D e s cription
Input HIGH Voltage
Input LO W Voltage
O utput HIGH Voltage
Te s t Conditions
(1)
Guaranteed Logic HIGH Level
Guaranteed Logic LO W Level
V
CC
= 2.7- 3.6
V
CC
= 2.7
V
CC
= 3.0
V
OL
O utput LO W Voltage
V
CC
= 2.7- 3.6
V
CC
= 2.7
V
CC
= 3.0
V
IK
I
I
I
OZ
I
OFF
I
CC
Clamp Diode Voltage
Input Leakage Current
3- State O utput Leakage
Power Down Disable
Q uiescent Power Supply Current
Q uiescent Power Supply Current
TTL Inputs HIGH
I
OH
= –0.1mA
I
OH
= –12mA
I
OH
= –18mA
I
OH
= –24mA
I
OL
= 0.1mA
I
OL
= 12mA
I
OL
= 16mA
I
OL
= 24mA
V
CC
= Min., I
IN
= –18mA
0
£
V
I
£
5.5V
0
£
V
O
£
5.5V
V
I
= V
IH
or V
IL
V
CC
= Max.
V
CC
= Max.
V
CC
= 2.7- 3.6
V
CC
= 2.7- 3.6
M in.
2.0
—
V
CC
- 0.2
2.2
2.4
2.2
—
—
—
—
—
—
—
—
Typ
(2)
—
—
—
—
—
—
—
—
—
—
M ax.
—
0.8
—
—
—
—
0.2
0.4
0.4
0.55
V
Units
1
2
3
4
5
6
µA
-
0.7
—
—
—
0.1
-
1.2
±5
±5
10
10
500
V
CC
= 0V, V
IN
or V
OUT
£
5.5V
V
IN
= GND o
R
V
CC
V
IN
= V
CC
– 0.6V
(3)
¾
¾
7
8
9
10
11
12
13
14
15
D
I
CC
¾
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at V
CC
or GND.
Capacitance
Parame te rs
C
IN
C
OUT
C
PD
D e s cription
Input Capacitance
O utput Capacitance
Power Dissipation Capacitance
Te s t Conditions
V
CC
= O pen, V
I
= 0V or V
CC
V
CC
= 3.3V, V
I
= 0V or V
CC
V
CC
= 3.3V, V
I
= 0V or V
CC
, F = 10 MHz
Typ.
7
8
25
pF
Units
3
P0.1
03/07/02
TARGET SPECIFICATIONS
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LCX574
Fast CMOS 3.3V
Octal D Flip-Flop
Switching Characteristics over Operating Range
V
CC
= 3.3V ± 0.3V
Parame te rs
f
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
t
H
t
W
t
sk(o)
De s cription
Maximum Clock Frequency
Propagation Delay
CP to O
X
Output Enable time
OE to Ox
Output Disable Time
OE to Ox
Setup Time HIGH
or LOW, Dx to CP
Hold Time HIGH
or LOW, Dx to CP
Pulse Width
Output Skew
(1)
C
L
= 50pF
R
L
= 5
0
0 ohms
Conditions
M in.
150
1.5
1.5
1.5
2.5
1.5
3.3
–
M ax.
–
8.5
8.5
6.5
–
–
–
1.0
V
CC
= 2.7V
M in.
150
1.5
1.5
1.5
2.5
1.5
3.3
–
M ax.
–
9.5
9.5
7.0
ns
–
–
–
–
Units
Note:
1. Skew between any two outputs, of the same package, switching in the same direction.
Dynamic Switching Characteristics
(T
A
= +25°C)
Parame te rs
V
OLP
V
OLV
De s cription
Dynamic Output LOW Peak Voltage
Dynamic Output LOW Valley Voltage
Te s t Conditions
(1)
V
CC
= 3.3V, C
L
= 50pF
V
IH
= 3.3V, V
IL
= 0V
V
CC
= 3.3V, C
L
= 50pF
V
IH
= 3.3V, V
IL
= 0V
Typ.
Units
0.8
V
Note:
1. Measured with n–1 outputs switching from High-to-Low or Low-to-High. The remaining output is measured in the LOW state.
4
P0.1
03/07/02
TARGET SPECIFICATIONS
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LCX574
Fast CMOS 3.3V
Octal D Flip-Flop
20-Pin 209 Mil-Wide Plastic SSOP (H) Package
20
1
2
.197
.220
5.00
5.60
3
1
.272
.295
6.90
7.50
.078
2.00
Max
SEATING
PLANE
.002
Min
0.050
.004
.009
0.09
0.25
0.55 .022
0.95 .037
.291
.322
7.40
8.20
4
5
6
7
8
9
.0256
BSC
0.65
.0098
Max.
0.25
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
20-Pin 173 Mil-Wide Plastic TSSOP (L) Package
20
.169
.177
4.3
4.5
10
.004 0.09
.008 0.20
1
.252
.260
6.4
6.6
11
12
13
14
15
.047
1.20
Max
SEATING
PLANE
0.45
0.75
.018
.030
.238
.269
6.1
6.7
.0256
BSC
0.65
.007
.012
0.19
0.30
.002 0.05
.006 0.15
X.XX
X.XX
DENOTES CONTROLLING
DIMENSIONS IN MILLIMETERS
5
P0.1
03/07/02
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Shortcut:   L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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