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PDF 74ABT16827A Data sheet ( Hoja de datos )
| Número de pieza | 74ABT16827A | |
| Descripción | 20-bit buffer/line driver/ non-inverting 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting
(3-State)
Product specification
Supersedes data of 1995 Aug 31
IC23 Data Handbook
1998 Feb 27
Philips
Semiconductors
1 page  
Philips Semiconductors
20-bit buffer/line driver, non-inverting (3-State)
Product specification
74ABT16827A
74ABTH16827A
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
Tamb = -40°C
to +85°C
UNIT
MIN TYP MAX MIN MAX
VIK Input clamp voltage
VCC = 4.5V; IIK = -18mA
VCC = 4.5V; IOH = -3mA; VI = VIL or VIH
–0.9 –1.2
–1.2
2.5 2.9
2.5
V
V
VOH
High-level output voltage
VCC = 5.0V; IOH = -3mA; VI = VIL or VIH
3.0 3.4
3.0
V
VOL
II
II
IHOLD
IOFF
VCC = 4.5V; IOH = -32mA; VI = VIL or VIH
2.0 2.4
2.0
Low-level output voltage
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
0.42 0.55
0.55
Input leakage current
VCC = 5.5V; VI = GND or 5.5V
±0.01 ±1.0
±1.0
VCC = 5.5V; VI = 5.5V
0.01 1
1
Input leakage current
74ABTH16827A
VCC = 5.5V; VI = VCC or GND
VCC = 5.5V; VI = VCC
VCC = 5.5V; VI = 0
Control
pins
Data pins4
±0.01
0.01
–1
±1
1
–3
±1
1
–5
Bus Hold current A inputs5
74ABTH16827A
VCC = 4.5V; VI = 0.8V
VCC = 4.5V; VI = 2.0V
VCC = 5.5V; VI = 0 to 5.5V
35
–75
±800
35
–75
Power-off leakage current VCC = 0.0V; VO = 4.5V; VI = 0V or 5.5V
±5.0 ±100
±100
V
V
µA
µA
µA
µA
µA
µA
µA
IPU/IPD
IOZH
IOZL
ICEX
Power-up/down 3-State
output current3
3-State output High current
3-State output Low current
Output High leakage
current
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
±5.0 ±50
1.0 10
–1.0 –10
1.0 50
±50 µA
10 µA
–10 µA
50 µA
IO
ICCH
ICCL
Output current1
Quiescent supply current
VCC = 5.5V; VO = 2.5V
VCC = 5.5V; Outputs High, VI = GND or
VCC
VCC = 5.5V; Outputs Low, VI = GND or VCC
–50
–70 –180 –50 –180 mA
0.5 1
1 mA
9 19
19 mA
ICCZ
∆ICC
Additional supply current
per input pin2
VCC = 5.5V; Outputs 3-State;
VI = GND or VCC
VCC = 5.5V; one input at 3.4V,
other inputs at VCC or GND
0.5 1
0.2 1
1 mA
1 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.
4. Unused pins at VCC or GND.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω
SYMBOL
PARAMETER
WAVEFORM
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation delay
nAx to nYx
Output enable time
to High and Low level
Output disable time
from High and Low level
1998 Feb 27
1
2
2
LIMITS
Tamb = +25oC
VCC = +5.0V
MIN TYP MAX
1.0 1.7
0.6 1.4
1.0 3.0
1.0 3.0
2.0 3.2
1.6 2.4
2.4
2.0
4.1
4.0
4.3
3.2
Tamb = -40 to
+85oC
VCC = +5.0V ±0.5V
MIN MAX
1.0 2.7
0.6 2.3
1.0 5.0
1.0 5.0
2.0 5.0
1.6 3.5
5
UNIT
ns
ns
ns
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet 74ABT16827A.PDF ] | |
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