74alvc14bq NXP Semiconductors, 74alvc14bq Datasheet - Page 8

• Manufacturer Part Number: 74alvc14bq
• Description: 74alvc14 Hex Inverting Schmitt Trigger
• Manufacturer: NXP Semiconductors

Philips Semiconductors
13. Transfer characteristics
9397 750 14592
Product data sheet
Table 10:
Table 11:
The V
Voltages are referenced to GND (ground = 0 V); see
Supply
V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Symbol Parameter
T
V
V
Fig 7. Load circuitry for switching times
amb
CC
T+
T
IH
= 40 C to +85 C
and V
Test data is given in
Definitions test circuit:
R
C
R
V
positive-going threshold
negative-going threshold
EXT
T
L
L
Test data
Transfer characteristics
= Termination resistance should be equal to output impedance Z
= Load capacitance including jig and probe capacitance.
= Load resistor.
= Test voltage for switching times.
IL
from the family static characteristics are superseded by the V
Rev. 03 — 15 February 2005
Input
V
V
V
2.7 V
2.7 V
GENERATOR
[1]
I
CC
CC
PULSE
Table
9.
t
V
r
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
, t
I
2.0 ns
2.0 ns
2.5 ns
2.5 ns
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
f
= 1.65 V
= 1.95 V
= 2.3 V
= 2.7 V
= 3.0 V
= 3.6 V
= 1.65 V
= 1.95 V
= 2.3 V
= 2.7 V
= 3.0 V
= 3.6 V
R
T
D.U.T.
V
CC
Figure
Load
C
30 pF
30 pF
50 pF
50 pF
L
V
O
8.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Hex inverting Schmitt trigger
C
[2]
[2]
L
o
R
1 k
500
500
500
Min
0.7
0.75
0.9
1.0
1.1
1.1
0.41
0.49
0.6
0.7
0.8
0.8
V
mna616
of the pulse generator.
L
EXT
R
R
74ALVC14
L
L
Typ
0.98
1.12
1.27
1.43
1.56
1.81
0.64
0.76
0.90
1.06
1.19
1.42
T+
and V
V
t
open
open
open
open
Max
1.24
1.46
1.7
2.0
2.0
2.0
0.9
1.1
1.3
1.4
1.5
1.7
PLH
T
EXT
.
, t
PHL
Unit
V
V
V
V
V
V
V
V
V
V
V
V
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