74LVC1G19 datasheet(8/15 Pages) NXP

8 / 15 page

74LVC1G19_4

Product data sheet

Rev. 04 — 27 August 2007

8 of 15

NXP Semiconductors

74LVC1G19

1-of-2 decoder/demultiplexer

Table 9.

Measurement points

Supply voltage

Input

Output

VCC

1.65 V to 1.95 V

0.5

× V

0.5

× V

2.3 V to 2.7 V

0.5

× V

0.5

× V

2.7 V

1.5 V

3.0 V to 3.6 V

1.5 V

4.5 V to 5.5 V

0.5

× VCC

0.5

× V

Test data is given in Table 10.

Deﬁnitions for test circuit:

RL = Load resistance.

CL = Load capacitance including jig and probe capacitance.

RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.

VEXT = External voltage for measuring switching times.

Fig 6.

Load circuitry for switching times

VEXT

VCC

mna616

DUT

Table 10.

Test data

Supply voltage

Input

Load

VEXT

VCC

tr =tf

tPLH, tPHL

1.65 V to 1.95 V

VCC

≤ 2.0 ns

30 pF

1 k

Ω

open

2.3 V to 2.7 V

VCC

≤ 2.0 ns

30 pF

500

Ω

open

2.7 V

≤ 2.5 ns

50 pF

500

Ω

open

3.0 V to 3.6 V

2.7 V

≤ 2.5 ns

50 pF

500

Ω

open

4.5 V to 5.5 V

VCC

≤ 2.5 ns

50 pF

500

Ω

open

74LVC1G19 Datasheet(PDF) 8 Page - NXP Semiconductors

74LVC1G19 Datasheet(HTML) 8 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Descarga

Enlace URL