IDT74FCT16646ATPA IDT, Integrated Device Technology Inc, IDT74FCT16646ATPA Datasheet - Page 6

• Manufacturer Part Number: IDT74FCT16646ATPA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FCT16646ATPA

• Logic Family: FCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 9.8ns
• Number Of Elements: 2
• Number Of Channels: 16
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: TSSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver/Register
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Quiescent Current (typ): 5uA
• 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

SWITCHING CHARACTERISTICS OVER OPERATING RANGE
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design.
4. This limit is guaranteed but not tested.
IDT74FCT16646AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)
Symbol
t
SK
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PLH
PHL
PLH
PHL
t
PZL
PLZ
t
SU
t
W
H
(o)
Parameter
Propagation Delay
Bus to Bus
Output Enable Time
xDIR or xOE to Bus
Output Disable Time
xDIR or xOE to Bus
Propagation Delay
Clock to Bus
Propagation Delay
xSBA or xSAB to Bus
Set-up Time HIGH or LOW, Bus to Clock
Hold Time HIGH or LOW, Bus to Clock
Clock Pulse Width HIGH or LOW
Output Skew
(3)
Condition
R
C
L
L
= 500Ω
= 50pF
(1)
6
Min
1.5
FCT16646AT
—
2
2
2
2
2
2
5
.
(2)
Max
6.3
9.8
6.3
6.3
7.7
0.5
—
—
—
.
Min
1.5
1.5
1.5
1.5
1.5
1.5
—
2
5
FCT16646CT
.
(2)
INDUSTRIAL TEMPERATURE RANGE
Max
5.4
7.8
6.3
5.7
6.2
0.5
—
—
—
.
Min
1.5
1.5
1.5
1.5
1.5
3
—
2
0
(4)
FCT16646ET
.
(2)
Max
3.8
4.8
3.8
4.2
0.5
—
—
—
4
.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns