IDT49FCT3805(2010) 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT49FCT3805 Datasheet PDF : 7 Pages
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IDT49FCT805/A
FAST CMOS BUFFER/CLOCK DRIVER
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE
PIN CONFIGURATION
VCCA
1
20
OA1
2
19
OA2
3
18
OA3
4
17
GNDA
5
16
OA4
6
15
OA5
7
14
NC (1)
8
13
OEA
9
12
INA
10
11
SOIC/ SSOP
TOP VIEW
VCC
OB1
OB2
OB3
GNDB
OB4
OB5
MON
OEB
INB
NOTE:
1. Pin 8 is not internally connected on devices with a "K" prefix in the date code. On older
devices, pin 8 is internally connected to GND. To insure compatibility with all products,
pin 8 should be connected to GND at the board level.
ABSOLUTE MAXIMUM RATINGS(1)
Symbol Description
Max
Unit
VTERM(2) Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(3) Terminal Voltage with Respect to GND –0.5 to VCC+0.5 V
TSTG StorageTemperature
–65 to +150 °C
IOUT DC Output Current
–60 to +60 mA
NOTES:
1. Stresses greater than those listed under ABSOLUTE 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.
2. Input and VCC terminals.
3. Output and I/O terminals.
CAPACITANCE (TA = +25OC, f = 1.0MHz)
Symbol Parameter(1)
Conditions Typ. Max. Unit
CIN
Input Capacitance
VIN = 0V 4.5
6 pF
COUT
OutputCapacitance VOUT = 0V 5.5
8 pF
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names
Description
OEA, OEB
3-State Output Enable Inputs (Active LOW)
INA, INB
Clock Inputs
OAn, OBn
Clock Outputs
MON
Monitor Output
FUNCTION TABLE (1)
Inputs
OEA, OEB
INA, INB
L
L
L
H
H
L
H
H
NOTE:
1. H = HIGH
L = LOW
Z = High-Impedance
Outputs
OAn, OBn
MON
L
L
H
H
Z
L
Z
H
2
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