74FST6800QG 데이터 시트보기 (PDF) - Integrated Device Technology
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74FST6800QG Datasheet PDF : 5 Pages
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IDT74FST6800
10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max
Unit
VTERM(2) Terminal Voltage with Respect to GND
–0.5 to +7
V
TSTG Storage Temperature
–65 to +150
°C
IOUT
Maximum Continuous Channel Current
128
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. Vcc, Control, and Switch terminals.
CAPACITANCE(1)
Symbol Parameter
CIN
Control Input Capacitance
CI/O
Switch Input/Output Capacitance
NOTES:
1. Capacitance is characterized but not tested.
2. TA = 25°C, f = 1MHz, VIN = 0V, VOUT = 0V.
Conditions(2)
Switch Off
Typ. Unit
4 pF
pF
PIN DESCRIPTION
Pin Names I/O
A1-10, B1-10 I/O
ON
I
BIASV
I
Description
Buses A, B
Bus Switch Enable (Active LOW)
BIAS Voltage
FUNCTION TABLE(1)
ON
B1-10
L
A1-10
H
BIASV
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
Description
Connect
Precharge
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 5.0V ± 5%, BIASV = 0 to VCC
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
VIH
Input HIGH Voltage
Guaranteed Logic HIGH for Control Inputs
2
—
—
V
VIL
Input LOW Voltage
Guaranteed Logic LOW for Control Inputs
—
—
0.8
V
IIH
Input HIGH Current
VCC = Max.
VI = VCC
—
—
±1
μA
IIL
Input LOW Current
VI = GND
—
—
±1
IO
Precharge Output Current
VCC = Min., BIASV = 2.4V, VO = 0V
0.15
—
—
mA
IOZH
High Impedance Output Current VCC = Max.
IOZL
(3-State Output Pins)
VO = VCC
VO = GND
—
—
±1
μA
—
—
±1
IOS
Short Circuit Current
VCC = Min., VO = GND(3)
—
300
—
mA
VIK
Clamp Diode Voltage
RON
Switch On Resistance(4)
VCC = Min., IIN = –18mA
VCC = 4.75V, VIN = 0.0V ION = 64mA
—
–0.7
–1.2
V
—
—
7
Ω
VCC = 4.75V, VIN = 2.4V ION = 15mA
IOFF
Input/Output Power Off Leakage VCC = 0V, VIN or VO ≤ 4.5V
ICC
Quiescent Power Supply Current VCC = Max., VI = GND or VCC
—
—
15
—
—
1
μA
—
0.1
3
μA
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, +25°C ambient.
3. Not more than one output should be tested at one time. Duration of the test should not exceed one second.
4. Measured by voltage drop between ports at indicated current through the switch.
2
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