IDT72413 查看數據表（PDF） - Integrated Device Technology
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IDT72413 Datasheet PDF : 11 Pages
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IDT72413
CMOS PARALLEL 64 x 5-BIT FIFO WITH FLAGS
TIMING DIAGRAMS (Continued)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SHIFT OUT
ALMOST
FULL/EMPTY (1)
SHIFT IN
tSOH
t AEH
NOTE:
1. FIFO contains 9 words (one more than Almost-Empty).
Figure 9. tAEH and tAEL Specifications
t SIH
tAEL
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SHIFT IN
ALMOST
FULL/EMPTY (1)
SHIFT OUT
tSIH
t AFH
NOTE:
1. FIFO contains 55 words (one short of Almost-Full).
Figure 10. tAFH and tAFL Specifications
t SOH
tAFL
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SHIFT IN
HALF-FULL (1)
SHIFT OUT
tSIH
t HFH
t SOH
NOTE:
1. FIFO contains 31 words (one short of Half-Full).
Figure 11. tHFL and tHFH Specifications
tHFL
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OE
WAVEFORM 1(1)
WAVEFORM 2(2)
VT
tPZL
t PZH
VT
4.5V
VT
t PHZ
VT
0V
3V
tPLZ
0.5V
0V
1.5V
VOL
0.5V
VOH
1.5V
NOTES:
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1. Waveform 1 is for an output with internal conditions such that the output is LOW except when disabled by the output control.
2. Waveform 2 is for an output with internal conditions such that the output is HIGH except when disabled by the output control.
Figure 12. Enable and Disable
5.02
9
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