74LVC1G17 Philips Semiconductors, 74LVC1G17 Datasheet - Page 11

• Manufacturer Part Number: 74LVC1G17
• Description: Single Schmitt-trigger buffer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
2004 Nov 30
Single Schmitt-trigger buffer
Definitions for test circuit:
R
C
R
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
4.5 V to 5.5 V
L
L
T
= Load resistor.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to the output impedance Z
V
CC
V
V
2.7 V
2.7 V
V
CC
CC
CC
V
I
Fig.11 Average supply current as a function of supply voltage.
30 pF
30 pF
50 pF
50 pF
50 pF
(1) Positive-going edge.
(2) Negative-going edge.
handbook, halfpage
C
GENERATOR
L
PULSE
(mA)
I CC
Fig.10 Load circuitry for switching times.
50
40
30
20
10
1 k
500
500
500
0
500
2
R
L
V
I
open
open
open
open
open
t
3
PLH
R
/t
o
T
Linear change of V
11
PHL
of the pulse generator.
D.U.T.
V
CC
4
GND
GND
GND
GND
GND
t
PZH
V
V
O
EXT
/t
PHZ
I
5
between 0.8 V to 2.0 V.
(2)
(1)
V CC (V)
C
L
2
2
6 V
6 V
2
MNB156
t
PZL
V
mna616
EXT
V
V
V
/t
6
CC
CC
CC
R
R
PLZ
L
L
Product specification
74LVC1G17