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PDF 74HCT9114 Data sheet ( Hoja de datos )
| Número de pieza | 74HCT9114 | |
| Descripción | Nine wide Schmitt trigger buffer; open drain outputs; inverting | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT9114
Nine wide Schmitt trigger buffer;
open drain outputs; inverting
Product specification
Supersedes data of March 1988
File under Integrated Circuits, IC06
December 1990
1 page  
Philips Semiconductors
Nine wide Schmitt trigger buffer;
open drain outputs; inverting
Product specification
74HC/HCT9114
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Transfer characteristics are given below.
Output capability: standard
ICC category: MSI
TRANSFER CHARACTERISTICS FOR 74HC
Voltages are referred to GND (ground = 0 V)
Tamb (°C)
SYMBOL PARAMETER
74HC
+25 −40 to +85
min. typ. max. min. max.
VT+ positive-going
threshold
0.70 1.13 1.50 0.70 1.50
1.75 2.37 3.15 1.75 3.15
2.30 3.11 4.20 2.30 4.20
VT− negative-going
threshold
0.30 0.70 1.10 0.30 1.10
1.35 1.80 2.40 1.35 2.40
1.80 2.43 3.30 1.80 3.30
VH hysteresis (VT+ − VT−) 0.2 0.43 0.80 0.18 0.80
0.4 0.57 1.00 0.40 1.00
0.5 0.68 1.10 0.50 1.10
−40 to +125
min.
0.70
1.75
2.30
0.30
1.35
1.80
0.15
0.40
0.50
max.
1.50
3.15
4.20
1.10
2.40
3.30
0.80
1.00
1.10
TEST CONDITIONS
UNIT
VCC
(V)
WAVEFORMS
V 2.0 Fig.6
4.5
6.0
V 2.0 Fig.6
4.5
6.0
V 2.0 Fig.6
4.5
6.0
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
74HC
+25
−40 to +85
−40 to +125
UNIT
VCC
(V)
WAVEFORMS
min. typ. max. min. max. min. max.
tPHL/ tPLZ propagation delay
An to Yn
tTHL output transition time
36 110 140 165 ns 2.0 Fig.7
13 22 28 33
4.5
10 19 24 28
6.0
19 75 95 110 ns 2.0 Fig.7
7 15 19 22
4.5
6 13 16 19
6.0
December 1990
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 74HCT9114.PDF ] | |
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