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PDF 74LVC241A Data sheet ( Hoja de datos )
| Número de pieza | 74LVC241A | |
| Descripción | Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74LVC241A
Octal buffer/line driver with 5-volt tolerant
inputs/outputs (3-State)
Product specification
Supersedes data of 1997 Jul 29
IC24 Data Handbook
1998 May 20
Philips
Semiconductors
1 page  
Philips Semiconductors
Octal buffer/line driver with 5-volt tolerant
inputs/outputs (3-State)
Product specification
74LVC241A
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
VCC = 1.2V
VCC = 2.7 to 3.6V
VCC = 2.7V; VI = VIH or VIL; IO = –12mA
VOH HIGH level output voltage
VCC = 3.0V; VI = VIH or VIL; IO = –100µA
VCC = 3.0V; VI = VIH or VIL; IO = –18mA
VCC = 3.0V; VI = VIH or VIL; IO = –24mA
VCC = 2.7V; VI = VIH or VIL; IO = 12mA
VOL LOW level output voltage
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
IOZ 3-State output OFF-state current
VCC = 3.6V; VI = VIH or VIL; VO = 5.5V or GND
Ioff Power off leakage supply
VCC = 0.0V; VI or VO = 5.5V
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
MIN TYP1 MAX
VCC
2.0
GND
0.8
VCC*0.5
VCC*0.2
VCC*0.6
VCC*0.8
VCC
0.40
0.20
0.55
"0.1 "5
0.1 "10
0.1 "10
0.1 10
UNIT
V
V
V
V
µA
µA
µA
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
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V ±0.3V
MIN TYP1 MAX
VCC = 2.7V
MIN MAX
tPHL/tPLH
Propagation delay
1An to 1Yn;
2An to 2Yn
Figures 1, 4
1.5 3.2 6.1 1.5 7.1
tPZH/tPZL
3-State output enable time
1OE to 1Yn
Figures 2, 4
1.5 3.8 7.1 1.5 8.1
tPHZ/tPLZ
3-State output disable time
1OE to 1Yn
Figures 2, 4 1.5 3.7 6.0 1.5 7.0
tPZH/tPZL
3-State output enable time
2OE to 2Yn
Figures 3, 4
1.5 3.6 7.1 1.5 8.1
tPHZ/tPLZ
3-State output disable time
2OE to 2Yn
Figures 3, 4
1.5 3.6 6.0 1.5 7.0
NOTE:
1. These typical values are at VCC = 3.3V and Tamb = 25°C.
VCC = 1.2V
TYP
11
13
8
13
8
UNIT
ns
ns
ns
ns
ns
1998 May 20
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet 74LVC241A.PDF ] | |
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