IDT74LVCHR16646APA IDT, Integrated Device Technology Inc, IDT74LVCHR16646APA Datasheet - Page 3

• Manufacturer Part Number: IDT74LVCHR16646APA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74LVCHR16646APA

• Logic Family: LVC
• Operating Supply Voltage (typ): 3.3V
• Propagation Delay Time: 8.5ns
• Number Of Elements: 2
• Number Of Channels: 16
• Input Logic Level: LVTTL
• Output Logic Level: LVTTL
• Output Type: 3-State
• Package Type: TSSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver/Register
• 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: 56
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. H = HIGH Voltage Level
2. The data output functions may be enabled or disabled by various signals at OE or DIR. Data input functions are always enabled, i.e. data at the bus pins will be stored
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.
FUNCTION TABLE
IDT74LVCHR16646A
3.3V CMOS 16-BIT BUS TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS
X = Don’t Care
L = LOW Voltage Level
↑ = LOW-to-HIGH transition
on every LOW-to-HIGH transition of the clock inputs.
Symbol
xOE
∆I
I
I
I
I
I
I
V
V
OZH
OFF
V
CCH
CCZ
OZL
V
CCL
I
H
H
I
X
X
L
L
L
L
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
xDIR
H
H
X
X
X
X
L
L
A
CC
= –40°C to +85°C
Parameter
= 3.3V, +25°C ambient.
xCLKAB
H or L
H or L
↑
↑
X
X
X
X
Inputs
(1)
xCLKBA
H or L
H or L
↑
↑
X
X
X
X
V
V
V
V
V
V
V
V
V
V
One input at V
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
= 0V, V
= 2.3V, I
= 3.6V
= 3.6V
= 3.3V
= 3.6V
xSAB
H
X
X
X
X
X
X
L
IN
IN
CC
or V
= –18mA
- 0.6V, other inputs at V
O
≤
xSBA
Test Conditions
5.5V
H
X
X
X
X
X
X
L
3
Unspecified
Output
Output
Input
Input
Input
Input
Input
V
V
V
3.6
xAx
I
O
IN
= 0 to 5.5V
CC
= 0 to 5.5V
= GND or V
≤
V
Data I/O
or GND
IN
≤
5.5V
Unspecified
(2)
CC
(2)
Output
Output
Input
Input
Input
Input
Input
xBx
INDUSTRIAL TEMPERATURE RANGE
Min.
1.7
—
—
—
—
—
—
—
—
—
—
2
Store A, B unspecified
Store B, A unspecified
Store A and B data
Isolation, hold storage
Real time B data to A bus
Stored B data to A bus
Real time A data to B bus
Stored A data to B bus
Typ.
Operation or Function
–0.7
100
—
—
—
—
—
—
—
—
—
—
(1)
Max.
–1.2
±10
±50
500
0.7
0.8
±5
(2)
(2)
—
—
—
10
10
Unit
µA
µA
µA
mV
µA
µA
V
V
V