74HC393D-Q100 datasheet(8/1 Pages) NEXPERIA

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74HC393-Q100; 74HCT393-Q100

Dual 4-bit binary ripple counter

25 °C

-40 °C to

+85 °C

-40 °C to

+125 °C

Symbol Parameter

Conditions

Min

Typ

Max

Min

Max

Min

Max

Unit

see Fig. 9

VCC = 2.0 V

MHz

VCC = 4.5 V

MHz

VCC = 5 V; CL = 15 pF

MHz

fclk(max) maximum

clock

frequency

VCC = 6.0 V

107

MHz

CPD

power

dissipation

capacitance

CL = 50 pF; f = 1 MHz;

VI = GND to VCC

[3]

74HCT393-Q100

nCP to nQ0; see Fig. 9

[1]

VCC = 4.5 V

VCC = 5 V; CL = 15 pF

nQx to nQ(x+1); see Fig. 9

[1]

VCC = 4.5 V

tpd

propagation

delay

VCC = 5 V; CL = 15 pF

nMR to nQx; see Fig. 10

VCC = 4.5 V

tPHL

HIGH to LOW

propagation

delay

VCC = 5 V; CL = 15 pF

Qn; see Fig. 9

[2]

transition time

VCC = 4.5 V

nCP HIGH or LOW; see Fig. 9

VCC = 4.5 V

nMR HIGH; see Fig. 10

pulse width

VCC = 4.5 V

nMR to nCP; see Fig. 10

trec

recovery time

VCC = 4.5 V

see Fig. 9

VCC = 4.5 V

MHz

fclk(max) maximum

clock

frequency

VCC = 5 V; CL = 15 pF

MHz

CPD

power

dissipation

capacitance

CL = 50 pF; f = 1 MHz;

VI = GND to VCC - 1.5 V

[3]

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

[2] tt is the same as tTHL and tTLH.

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

PD = CPD × VCC 2 × fi × N + Σ(CL × VCC 2 × 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 × VCC 2 × fo) = sum of outputs.

74HC_HCT393_Q100

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 22 October 2021

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