idt74fct162823ctpvb Integrated Device Technology, idt74fct162823ctpvb Datasheet - Page 7

• Manufacturer Part Number: idt74fct162823ctpvb
• Description: Fast Cmos 18-bit Register
• Manufacturer: Integrated Device Technology

IDT54/74FCT16823AT/BT/CT/ET, 162823AT/BT/CT/ET
FAST CMOS 18-BIT REGISTER
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.
5. This condition is guaranteed but not tested.
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PHL
PZH
PZL
PHZ
PLZ
SU
H
SU
H
W
W
REM
SK
(o) Output Skew
Propagation Delay
xCLK to xQx
Propagation Delay
x
Output Enable Time
x
Output Disable Time
x
Set-up Time HIGH or LOW
xDx to xCLK
Hold Time HIGH or LOW
xDx to xCLK
Set-up Time HIGH or LOW
x
Hold Time HIGH or LOW
x
xCLK Pulse Width
HIGH or LOW
x
Recovery Time x
CLR
OE
OE
CLKEN
CLKEN
CLR
to xQx
to xQx
to xQx
Pulse Width LOW
to xCLK
to xCLK
Parameter
(3)
CLR
to xCLK
C
C
Condition
C
R
L
R
R
R
L
R
R
R
R
C
C
C
C
C
L
L
L
L
L
L
L
L
L
= 300pF
= 300pF
L
L
L
L
L
= 5pF
= 500
= 500
= 500
= 500
= 500
= 500
= 500
= 500
= 50pF
= 50pF
= 50pF
= 50pF
= 50pF
(5)
(1)
(5)
(5)
Min.
1.5
1.5
1.5
1.5
1.5
1.5
1.5
3.0
1.5
3.0
6.0
6.0
6.0
—
0
(2)
Com'l.
FCT16823CT/162823CT
5.16
Max.
12.5
12.5
6.0
8.0
7.0
6.2
6.5
0.5
—
—
—
—
—
—
—
Min.
1.5
1.5
1.5
1.5
1.5
1.5
1.5
3.0
1.5
3.0
6.0
6.0
6.0
—
0
MILITARY AND COMMERCIAL TEMPERATURE RANGES
(2)
Mil.
Max.
13.5
13.5
7.0
8.5
8.0
6.2
6.5
0.5
—
—
—
—
—
—
—
Min.
3.0
3.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
0.0
2.5
0.0
3.0
—
(4)
(4)
(2)
Com'l.
FCT16823ET/162823ET
Max.
4.4
8.0
4.4
4.4
9.0
3.6
3.6
0.5
—
—
—
—
—
—
—
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
Mil.
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2772 tbl 10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7