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PDF 74LVC138A Data sheet ( Hoja de datos )
| Número de pieza | 74LVC138A | |
| Descripción | 3-to-8 line decoder/demultiplexer; inverting | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74LVC138A
3-to-8 line decoder/demultiplexer;
inverting
Product specification
1998 Apr 28
Philips
Semiconductors
1 page  
Philips Semiconductors
3-to-8 line decoder/demultiplexer; inverting
Product specification
74LVC138A
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER
TEST CONDITIONS
VIH HIGH level input voltage
VCC = 1.2V
VCC = 2.7 to 3.6V
VIL LOW level input voltage
VOH HIGH level output voltage
VCC = 1.2V
VCC = 2.7 to 3.6V
VCC = 2.7V; VI = VIH or VIL; IO = –12mA
VCC = 3.0V; VI = VIH or VIL; IO = –100µA
VCC = 3.0V; VI = VIH or VIL; IO = –12mA
VOL LOW level output voltage
VCC = 3.0V; VI = VIH or VIL; IO = –24mA
VCC = 2.7V; VI = VIH or VIL; IO = 12mA
VCC = 3.0V; VI = VIH or VIL; IO = 100µA
VCC = 3.0V; VI = VIH or VIL; IO = 24mA
II Input leakage current
VCC = 3.6V; VI = 5.5V or GND
ICC Quiescent supply current
VCC = 3.6V; VI = VCC or GND; IO = 0
∆ICC
Additional quiescent supply current per
input pin
VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
LIMITS
Temp = -40°C to +85°C UNIT
MIN TYP1 MAX
VCC
V
2.0
GND
0.8
V
VCC*0.5
VCC*0.2
VCC*0.6
VCC*1.0
VCC
0.40
V
GND 0.20 V
0.55
"0.1 "5 µA
0.1 10 µA
5 500 µA
AC CHARACTERISTICS
GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500W; Tamb = –40_C to +85_C
SYMBOL
PARAMETER
WAVEFORM
tPHL/tPLH
Propagation delay
An to Yn
Figure 1, 3
tPHL/tPLH
Propagation delay
E3 to Yn
Figure 1, 3
tPHL/tPLH
Propagation delay
En to Yn
Figure 2, 3
NOTE:
1. These typical values are at VCC = 3.3V and Tamb = 25°C.
LIMITS
VCC = 3.3V ±0.3V
MIN
TYP1
MAX
1.5 3.5 5.8
1.5 3.6 5.8
1.5 3.5 5.8
VCC = 2.7V
MIN MAX
1.5 6.8
1.5 6.8
1.5 6.8
UNIT
ns
ns
ns
1998 Apr 28
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet 74LVC138A.PDF ] | |
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