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74LVT16500A Datasheet PDF : 20 Pages
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Philips Semiconductors
74LVT16500A
3.3 V 18-bit universal bus transceiver; 3-state
Table 7. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 11.
Symbol
Parameter
Conditions
Min
tsu(L)
setup time LOW
An to CPAB or Bn to CPBA
see Figure 10
2.5
An to LEAB with CPAB LOW or see Figure 10
2.2
Bn to LEBA with CPBA LOW
An to LEAB with CPAB HIGH or see Figure 10
2.7
Bn to LEBA with CPBA HIGH
th(H)
hold time HIGH
An to CPAB or Bn to CPBA
see Figure 10
0
An to LEAB or Bn to LEBA
see Figure 10
0
th(L)
hold time LOW
An to CPAB or Bn to CPBA
see Figure 10
0
An to LEAB or Bn to LEBA
see Figure 10
0
tWH
pulse width HIGH
CPAB or CPBA
see Figure 6
1.5
LEAB or LEBA
see Figure 7
1.5
tWL
pulse width LOW
CPAB or CPBA
see Figure 6
1.5
VCC = 3.0 V ± 0.3 V; Tamb = −40 °C to 85 °C[1]
tPLH
propagation delay
An to Bn or Bn to An
see Figure 5
0.5
CPAB to Bn or CPBA to An
see Figure 6
1.0
LEAB to Bn or LEBA to An
see Figure 7
1.0
tPHL
propagation delay
An to Bn or Bn to An
see Figure 5
0.5
CPAB to Bn or CPBA to An
see Figure 6
1.0
LEAB to Bn or LEBA to An
see Figure 7
1.0
tPZH
output enable time to HIGH-level see Figure 8
1.0
tPZL
output enable time to LOW-level see Figure 9
1.0
tPHZ
output disable time from HIGH-level see Figure 8
1.0
tPLZ
output disable time from LOW-level see Figure 9
1.0
tsu(H)
setup time HIGH
An to CPAB or Bn to CPBA
see Figure 10
2.4
An to LEAB with CPAB LOW or see Figure 10
2.3
Bn to LEBA with CPBA LOW
An to LEAB with CPAB HIGH or see Figure 10
2.4
Bn to LEBA with CPBA HIGH
tsu(L)
setup time LOW
An to CPAB or Bn to CPBA
see Figure 10
2.4
An to LEAB with CPAB LOW or see Figure 10
2.3
Bn to LEBA with CPBA LOW
An to LEAB with CPAB HIGH or see Figure 10
2.4
Bn to LEBA with CPBA HIGH
74LVT16500A_3
Product data sheet
Rev. 03 — 29 May 2006
Typ
Max
Unit
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
1.9
4.2
ns
3.2
5.4
ns
2.4
5.4
ns
1.9
4.2
ns
3.2
5.4
ns
2.9
5.4
ns
2.4
4.8
ns
2.2
4.8
ns
2.8
5.8
ns
3.2
5.2
ns
1.0
-
ns
0.9
-
ns
0.9
-
ns
0.7
-
ns
0.9
-
ns
0.8
-
ns
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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