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PDF 74ABT2244N Data sheet ( Hoja de datos )

Número de pieza 74ABT2244N
Descripción Octal buffer/line driver with 30ohm series termination resistors 3-State
Fabricantes NXP Semiconductors 
Logotipo NXP Semiconductors Logotipo



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INTEGRATED CIRCUITS
74ABT2244
Octal buffer/line driver with 30series
termination resistors (3-State)
Product specification
Supersedes data of 1996 Oct 23
IC23 Data Handbook
1998 Jan 16
Philips
Semiconductors

1 page




74ABT2244N pdf
Philips Semiconductors
Octal buffer/line driver with 30series
termination resistors (3-State)
Product specification
74ABT2244
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
Tamb = –40°C
to +85°C
UNIT
Min Typ Max Min Max
VIK
VOH
VOL
II
IOFF
IPU/PD
IOZH
IOZL
ICEX
IO
ICCH
ICCL
ICCZ
ICC
Input clamp voltage
High-level output voltage
Low-level output voltage
Input leakage current
Power-off leakage current
Power-up/down 3-State
output current3
3-State output High current
3-State output Low current
Output High leakage current
Output current1
Quiescent supply current
Additional supply current per
input pin2
VCC = 4.5V; IIK = –18mA
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
VCC = 5.0V; IOH = –3mA; VI = VIL or VIH
VCC = 4.5V; IOH = –32mA; VI = VIL or VIH
VCC = 4.5V; IOL = 5mA; VI = VIL or VIH
VCC = 4.5V; IOL = 12mA; VI = VIL or VIH
VCC = 5.5V; VI = GND or 5.5V
VCC = 0.0V; VO or VI 4.5V
VCC = 2.1V; VO = 0.5V; VI = GND or VCC;
V OE = Don’t care
VCC = 5.5V; VO = 2.7V; VI = VIL or VIH
VCC = 5.5V; VO = 0.5V; VI = VIL or VIH
VCC = 5.5V; VO = 5.5V; VI = GND or VCC
VCC = 5.5V; VO = 2.5V
VCC = 5.5V; Outputs High, VI = GND or VCC
VCC = 5.5V; Outputs Low, VI = GND or VCC
VCC = 5.5V; Outputs 3-State;
VI = GND or VCC
Outputs enabled, one input at 3.4V,
other inputs at VCC or GND; VCC = 5.5V
Outputs 3-State, one enable input at 3.4V,
other inputs at VCC or GND; VCC = 5.5V
Outputs 3-State, one enable input at 3.4V,
other inputs at VCC or GND; VCC = 5.5V
–0.9 –1.2
–1.2 V
2.5 2.9
2.5
V
3.0 3.4
3.0
V
2.0 2.4
2.0
V
0.32 0.55
0.55 V
0.8 0.8 V
±0.01 ±1.0
5.0 100
±1.0 µA
100 µA
5.0 50
50 µA
0.1 50
50 µA
–0.1 –50
–50 µA
5.0 50
50 µA
–50 –100 –180 –50 –180 mA
50 250
250 µA
24 30
30 mA
50 250
250 µA
0.5 1.5
1.5 mA
50 250
250 µA
0.5 1.5
1.5 mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. This parameter is valid for any VCC between 0V and 2.1V, with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V ± 10% a
transition time of up to 100µsec is permitted.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500
SYMBOL
PARAMETER
WAVEFORM
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation delay
An to Yn
Output enable time
to High and Low level
Output disable time
from High and Low level
1
2
2
LIMITS
Tamb = +25°C
VCC = +5.0V
Min Typ Max
Tamb = –40°C to +85°C
VCC = +5.0V ±0.5V
Min Max
1.0 2.8 4.3
1.0 3.9 5.3
1.0
1.0
4.7
5.6
1.1 3.3 4.8
2.1 5.0 7.3
1.1
2.1
5.5
8.3
2.1 3.7 5.6
1.7 3.4 5.3
2.1
1.7
6.6
5.8
UNIT
ns
ns
ns
1998 Jan 16
5

5 Page





74ABT2244N arduino
Philips Semiconductors
Octal buffer/line driver with 30series
termination resistors (3-State)
NOTES
Product specification
74ABT2244
1998 Jan 16
11

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