74LVCH32245ABFG View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
74LVCH32245ABFG
Integrated Device Technology
74LVCH32245ABFG Datasheet PDF : 7 Pages
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IDT74LVCH32245A
3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = –40°C to +85°C
Symbol
Parameter
Test Conditions
Min. Typ.(1) Max.
Unit
VIH
Input HIGH Voltage Level
VCC = 2.3V to 2.7V
1.7
—
—
V
VCC = 2.7V to 3.6V
2
—
—
VIL
Input LOW Voltage Level
VCC = 2.3V to 2.7V
—
—
0.7
V
IIH
Input Leakage Current
VCC = 2.7V to 3.6V
VCC = 3.6V
VI = 0 to 5.5V
—
—
0.8
—
—
±5
μA
IIL
IOZH
High Impedance Output Current VCC = 3.6V
VO = 0 to 5.5V
—
—
±10
μA
IOZL
(3-State Output pins)
IOFF
Input/Output Power Off Leakage VCC = 0V, VIN or VO ≤ 5.5V
—
—
±50
μA
VIK
Clamp Diode Voltage
VCC = 2.3V, IIN = –18mA
—
–0.7
–1.2
V
VH
Input Hysteresis
VCC = 3.3V
ICCL
Quiescent Power Supply Current VCC = 3.6V
VIN = GND or VCC
ICCH
ICCZ
3.6 ≤ VIN ≤ 5.5V(2)
ΔICC
Quiescent Power Supply Current One input at VCC - 0.6V, other inputs at VCC or GND
Variation
—
100
—
mV
—
—
10
μA
—
—
10
—
—
500
μA
NOTES:
1. Typical values are at VCC = 3.3V, +25°C ambient.
2. This applies in the disabled state only.
OUTPUT DRIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC = 2.3V
IOH = – 6mA
VCC = 2.3V
IOH = – 12mA
VCC = 2.7V
VCC = 3V
VCC = 3V
IOH = – 24mA
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
VCC = 2.3V
IOL = 6mA
IOL = 12mA
VCC = 2.7V
IOL = 12mA
VCC = 3V
IOL = 24mA
Min.
Max.
Unit
VCC – 0.2
—
V
2
—
1.7
—
2.2
—
2.4
—
2.2
—
—
0.2
V
—
0.4
—
0.7
—
0.4
—
0.55
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.
TA = – 40°C to + 85°C.
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