|74ALVCH16543||16-bit D-type registered transceiver; 3-state|
|74ALVCH16543 Datasheet PDF : 17 Pages |
16-bit D-type registered transceiver; 3-state
nAn to nLEAB; nBn to nLEBA;
nAn to nEAB; nBn to nEBA; see Figure 9
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
per latch; VI = GND to VCC
 Typical values are measured at Tamb = 25 °C
Typical values for VCC = 2.3 V to 2.7 V are measured at VCC = 2.5 V.
Typical values for VCC = 3.0 V to 3.6 V are measured at VCC = 3.3 V.
 tpd is the same as tPLH and tPHL.
 ten is the same as tPZL and tPZH.
 tdis is the same as tPLZ and tPHZ.
 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.
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 15 December 2017
© Nexperia B.V. 2017. All rights reserved.
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