74ALVCH16501 데이터 시트보기 (PDF) - NXP Semiconductors.
부품명
상세내역
제조사
74ALVCH16501 Datasheet PDF : 18 Pages
| |||
NXP Semiconductors
74ALVCH16501
18-bit universal bus transceiver; 3-state
Table 7. Dynamic characteristics …continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V); test circuit Figure 10.
Symbol Parameter
Conditions
Min Typ[1]
tW
pulse width
LEAB, LEBA HIGH; see Figure 8
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
CPAB, CPBA HIGH or LOW; see Figure 8
[2] 3.3 0.8
[3] 3.3 0.9
3.3 0.7
tsu
set-up time
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
An, Bn to CPAB, CPBA; see Figure 9
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
An, Bn to LEAB, LEBA; see Figure 9
[2] 3.3 2.0
[3] 3.3 1.1
3.3 1.4
[2] 1.7
[3] 1.3
1.4
0.1
−0.3
−0.1
th
hold time
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
An, Bn to CPAB, CPBA; see Figure 9
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
An, Bn to LEAB, LEBA; see Figure 9
[2] 1.1
[3] 1.0
1.0
0.1
0.3
−0.2
[2] 1.7 0.3
[3] 1.3 0.4
1.6 0.3
CPD
power dissipation
capacitance
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
per buffer; VI = GND to VCC
outputs enabled
[2] 1.6 0.3
[3] 1.2 0.1
1.5 0.1
[5]
-
21
outputs disabled
-
3
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
[1] All typical values are measured at Tamb = 25 °C.
[2] Typical values are measured at VCC = 2.5 V.
[3] Typical values are measured at VCC = 3.3 V.
[4] tpd is the same as tPLH and tPHL.
ten is the same as tPZL and tPZH.
tdis is the same as tPLZ and tPHZ.
[5] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD × VCC2 × fi × N + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = total load switching outputs;
∑ (CL × VCC2 × fo) = sum of outputs.
74ALVCH16501_3
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 2 April 2010
© NXP B.V. 2010. All rights reserved.
9 of 18
Share Link: 