IDT74LVCH245AQ IDT, Integrated Device Technology Inc, IDT74LVCH245AQ Datasheet - Page 3

• Manufacturer Part Number: IDT74LVCH245AQ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74LVCH245AQ

• Logic Family: LVC
• Operating Supply Voltage (typ): 3.3V
• Propagation Delay Time: 9.5ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: LVTTL
• Output Logic Level: LVTTL
• Output Type: 3-State
• Package Type: SSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
NOTES:
1. Typical values are at V
2. This applies in the disabled state only.
BUS-HOLD CHARACTERISTICS
NOTES:
1.
2.
IDT74LVCH245A
3.3V CMOS OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
Symbol
Symbol
I
I
Pins with Bus-Hold are identified in the pin description.
Typical values are at V
ΔI
BHHO
I
I
I
I
I
I
I
BHLO
I
I
I
V
V
OZH
OFF
V
CCH
CCZ
BHH
BHH
OZL
V
CCL
BHL
BHL
I
I
IH
IL
CC
IH
IL
IK
H
Input HIGH Voltage Level
Input LOW Voltage Level
Input Leakage Current
High Impedance Output Current
(3-State Output pins)
Input/Output Power Off Leakage
Clamp Diode Voltage
Input Hysteresis
Quiescent Power Supply Current
Quiescent Power Supply Current
Variation
Parameter
Bus-Hold Input Sustain Current
Bus-Hold Input Sustain Current
Bus-Hold Input Overdrive Current
A
CC
= –40°C to +85°C
CC
Parameter
(1)
= 3.3V, +25°C ambient.
= 3.3V, +25°C ambient.
V
V
V
V
V
V
V
V
V
V
One input at V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 2.3V to 2.7V
= 2.7V to 3.6V
= 2.3V to 2.7V
= 2.7V to 3.6V
= 2.3V, I
= 3.6V
= 3.6V
= 0V, V
= 3.3V
= 3.6V
= 3V
= 2.3V
= 3.6V
IN
IN
CC
or V
= –18mA
- 0.6V, other inputs at V
O
≤
Test Conditions
5.5V
Test Conditions
3
V
V
V
3.6
V
V
V
V
V
I
O
IN
I
I
I
I
I
= 0 to 5.5V
= 0 to 3.6V
= 2V
= 0.8V
= 1.7V
= 0.7V
CC
= 0 to 5.5V
= GND or V
≤
V
or GND
IN
≤
5.5V
CC
(2)
INDUSTRIAL TEMPERATURE RANGE
Min.
Min.
– 75
1.7
—
—
—
—
—
—
—
—
—
—
—
—
—
2
75
Typ.
Typ.
–0.7
100
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(1)
(2)
±500
Max.
Max.
–1.2
±10
±50
500
0.7
0.8
±5
—
—
—
10
10
—
—
—
—
Unit
µ A
µ A
µ A
Unit
µ A
µ A
µ A
mV
µ A
µ A
V
V
V