IDT54FCT573 Datasheet, PDF (5/7 Pages) Integrated Device Technology – FAST CMOS OCTAL TRANSPARENT LATCH

IDT54/74FCT573T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
74FCT573AT
74FCT573CT
Symbol Parameter
Condition⁽¹⁾
Min.⁽²⁾
Max.
Min.⁽²⁾
Max.
Unit
tPLH PropagationDelay
CL = 50pF
1.5
5.2
1.5
4.2
ns
tPHL Dx to Ox
RL = 500Ω
tPLH PropagationDelay
2
8.5
2
5.5
ns
tPHL LE to Ox
tPZH OutputEnableTime
1.5
6.5
1.5
5.5
ns
tPZL
tPHZ OutputDisableTime
1.5
5.5
1.5
5
ns
tPLZ
tSU Set-up Time, HIGH or LOW
2
—
2
—
ns
Dx to LE
tH Hold Time, HIGH or LOW
1.5
—
1.5
—
ns
Dx to LE
tW LE Pulse Width HIGH⁽³⁾
5
—
5
—
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY
54FCT573T
54FCT573AT
54FCT573CT
Symbol Parameter
Condition⁽¹⁾
Min.⁽²⁾
Max.
Min.⁽²⁾ Max. Min.⁽²⁾ Max.
Unit
tPLH PropagationDelay
CL = 50pF
1.5
8.5
1.5
5.6
1.5
5.1
ns
tPHL Dx to Ox
RL = 500Ω
tPLH PropagationDelay
2
15
2
9.8
2
8
ns
tPHL LE to Ox
tPZH OutputEnableTime
1.5
13.5
1.5
7.5
1.5
6.3
ns
tPZL
tPHZ OutputDisableTime
1.5
10
1.5
6.5
1.5
5.9
ns
tPLZ
tSU Set-up Time, HIGH or LOW
2
—
2
—
2
—
ns
Dx to LE
tH Hold Time, HIGH or LOW
1.5
—
1.5
—
1.5
—
ns
Dx to LE
tW LE Pulse Width HIGH⁽³⁾
6
—
6
—
6
—
ns
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.
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