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PI74FCT240T 数据表(PDF) 3 Page - Pericom Semiconductor Corporation

部件名 PI74FCT240T
功能描述  Fast CMOS Octal Buffer/Line Drivers
PDF  6 Pages
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制造商  PERICOM [Pericom Semiconductor Corporation]
网页  http://www.pericom.com
标志 PERICOM - Pericom Semiconductor Corporation

PI74FCT240T 数据表(HTML) 3 Page - Pericom Semiconductor Corporation

  PI74FCT240T Datasheet HTML 1Page - Pericom Semiconductor Corporation PI74FCT240T Datasheet HTML 2Page - Pericom Semiconductor Corporation PI74FCT240T Datasheet HTML 3Page - Pericom Semiconductor Corporation PI74FCT240T Datasheet HTML 4Page - Pericom Semiconductor Corporation PI74FCT240T Datasheet HTML 5Page - Pericom Semiconductor Corporation PI74FCT240T Datasheet HTML 6Page - Pericom Semiconductor Corporation  
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3
PS2011B
12/11/00
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PI74FCT240T/241T/244T/540T/541T(25ohmSeries)
PI74FCT2240T/2241T/2244T/2541T
OctalBuffer/LineDrivers
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ± 5%)
Parameters Description
Test Conditions(1)
Min. Typ(2) Max. Unit
s
VOH
Output HIGH Voltage
VCC = Min., VIN = VIH or VIL
IOH = –15.0mA
2.4
3.0
V
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 64mA
0.3
0.55
V
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 12mA (25
ΩSeries)
0.3
0.50
V
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
0.8
V
IIH
Input HIGH Current
VCC = Max.
VIN = VCC
1µA
IIL
Input LOW Current
VCC = Max.
VIN = GND
–1
µA
IOZH
High Impedance
VCC = MAX.VOUT = 2.7V
1
µA
IOZL
Output Current
VOUT = 0.5V
–1
µA
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
–0.7
–1.2
V
IOFF
Power Down Disable
VCC = GND, VOUT = 4.5V
100
µA
IOS
Short Circuit Current
VCC = Max.(3), VOUT = GND
–60
–120
mA
VH
Input Hysteresis
200
mV
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
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.
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 ............................................................................... 120mA
Power Dissipation ................................................................................... 0.5W



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