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74HC3GU04

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Product data sheet

Rev. 5 — 2 October 2013

5 of 17

Nexperia

74HC3GU04

Triple unbuffered inverter

[1]

All typical values are measured at Tamb = 25 C.

[2]

tpd is the same as tPLH and tPHL.

[3]

tt is the same as tTLH and tTHL.

[4]

CPD is used to determine the dynamic power dissipation (PD in W).

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 V;

N = number of inputs switching;

(C

L  VCC

2

 f

o) = sum of outputs.

12. Waveforms

tt

transition time

nY; see Figure 5

[3]

VCC = 2.0 V

-

18

95

-

125

ns

VCC = 4.5 V

-

6

19

-

25

ns

VCC = 6.0 V

-

5

16

-

20

ns

CPD

power dissipation

capacitance

VI =GND to VCC

[4]

-5-

-

-

pF

Table 8.

Dynamic characteristics …continued

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6.

Symbol Parameter

Conditions

40 C to +85 C

40 C to +125 C Unit

Min

Typ[1]

Max

Min

Max

Measurement points are given in Table 9.

Fig 5.

Propagation delay data input (nA) to data output (nY) and transition time output (nY)

mna722

tPLH

tPHL

VM

VM

90 %

10 %

VM

VM

nY output

nA input

VI

GND

VOH

VOL

tTLH

tTHL

Table 9.

Measurement points

Type

Input

Output

VM

VM

74HC3GU04

0.5

 V

CC

0.5

 V

CC