74LVC1G123GD datasheet(18/31 Pages) PHILIPS

18 / 31 page

74LVC1G123

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

Product data sheet

Rev. 4 — 27 November 2013

18 of 31

NXP Semiconductors

74LVC1G123

Single retriggerable monostable multivibrator; Schmitt trigger inputs

VCC = 5.0 V; Tamb = 25 C.

(1) REXT = 200 k

(2) REXT = 100 k

(3) REXT = 10 k

(4) REXT = 5 k

(5) REXT = 1 k

REXT = 10 k; Tamb = 25 C.

(1) CEXT = 1000 pF

(2) CEXT = 0.01 F

(3) CEXT = 0.1 F

Fig 14. Typical output pulse width as a function of the

external capacitor value

Fig 15. Typical ‘K’ factor as function of VCC

109

(ns)

aaa-000300

102

103

104

105

106

107

108

CEXT (pF)

1106

105

104

103

102

(1)

(2)

(3)

(4)

(5)

aaa-000301

(2)

(3)

VCC (V)

1.0

0.9

1.1

1.2

’K’

factor

0.8

(1)

Tamb = 25 C.

(1) CEXT = 0.01 F

(2) CEXT = 1000 pF

(3) CEXT = 100 pF

(4) CEXT = 10 pF

Fig 16. Minimum retrigger time as function of the supply voltage

aaa-001943

VCC (V)

1.5

5.5

4.5

2.5

3.5

(1)

(2)

(3)

(4)

10-1

trtrig

(µs)

10-2

10-3

74LVC1G123GD Datasheet(PDF) 18 Page - NXP Semiconductors

74LVC1G123GD Datasheet(HTML) 18 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Datasheet Download

Link URL