Nexperia

74ALVC32

Quad 2-input OR gate

Tamb = -40 °C to +85 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

ΔICC

additional supply current

per input pin; VCC = 3.0 V to 3.6 V;

VI = VCC - 0.6 V; IO = 0 A

-

5

750

μA

CI

input capacitance

-

3.5

-

pF

[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 7.

Tamb = -40 °C to +85 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

nA, nB to nY; see Fig. 6

[2]

VCC = 1.65 V to 1.95 V

1.0

2.8

4.7

ns

VCC = 2.3 V to 2.7 V

1.0

2.0

3.1

ns

VCC = 2.7 V

1.0

2.2

2.9

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.0

2.0

2.8

ns

CPD

power dissipation

capacitance

per gate; VI = GND to VCC; VCC = 3.3 V

[3]

-

25

-

pF

[1] Typical values are measured at Tamb = 25 °C

[2] tpd is the same as tPHL and tPLH.

[3] CPD is used to determine the dynamic power dissipation (PD in μW).

PD = CPD x VCC 2 x fi x N + Σ(CL x VCC 2 x fo) where:

fi = input frequency in MHz; fo = output frequency in MHz

CL = output load capacitance in pF

VCC = supply voltage in V

N = number of inputs switching

Σ(CL x VCC 2 x fo) = sum of the outputs

10.1. Waveforms and test circuit

mna244

tPHL

tPLH

VM

VM

nA, nB input

nY output

GND

VI

Measurement points are given in Table 8.

Fig. 6. Inputs nA, nB to output nY propagation delay times

Table 8. Measurement points

Supply voltage VCC

Input VI

VM

1.65 V to 1.95 V

VCC

0.5VCC

2.3 V to 2.7 V

VCC

0.5VCC

2.7 V

2.7 V

1.5 V

3.0 V to 3.6 V

2.7 V

1.5 V

74ALVC32

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 5 — 30 April 2021

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