IDT74FCT16952AT Integrated Device Technology, IDT74FCT16952AT Datasheet - Page 5

• Manufacturer Part Number: IDT74FCT16952AT
• Description: Fast Cmos 16-bit Registered Transceiver
• Manufacturer: Integrated Device Technology

SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This limit is guaranteed but not tested.
4. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design.
IDT74FCT16925AT/CT/ET
FAST CMOS 16-BIT REGISTERED TRANSCEIVER
Symbol
t
SK
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
t
t
PZL
PLZ
t
SU
t
SU
t
W
H
H
(o)
Propagation Delay
xCLKAB, xCLKBA to xBx, xAx
Output EnableTime
xOEBA, xOEAB to xAx, xBx
Output Disable Time
xOEBA, xOEAB to xAx, xBx
Set-up Time, HIGH or LOW
xAx, xBx to xCLKAB, xCLKBA
Hold Time, HIGH or LOW
xAx, xBx to xCLKAB, xCLKBA
Set-up Time, HIGH or LOW
xCEBA, xCEAB, to xCLKAB, xCLKBA
Hold Time, HIGH or LOW
xCEBA, xCEAB, to xCLKAB, xCLKBA
Pulse Width HIGH or LOW, xCLKAB or xCLKBA
Output Skew
(4)
Parameter
(3)
5
Condition
R
C
L
L
= 500
= 50pF
(1)
Min
FCT16952AT FCT16952CT
1.5
1.5
2.5
—
2
2
3
2
3
.
(2)
Max
10.5
0.5
10
10
—
—
—
—
—
INDUSTRIAL TEMPERATURE RANGE
.
Min
1.5
2.5
1.5
1.5
—
2
3
2
3
.
(2)
Max
6.3
6.5
0.5
—
—
—
—
—
7
.
Min
FCT16952ET
1.5
1.5
1.5
1.5
—
0
2
0
3
.
(2)
Max
3.7
4.4
3.6
0.5
—
—
—
—
—
.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns