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PDF 74ABT162244 Data sheet ( Hoja de datos )
| Número de pieza | 74ABT162244 | |
| Descripción | 16-bit buffer/line driver | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74ABT162244
74ABTH162244
16-bit buffer/line driver with 30Ω series
termination resistors (3-State)
Product specification
Supersedes data of 1998 Feb 25
IC23 Data Handbook
1998 Oct 22
Philips
Semiconductors
1 page  
Philips Semiconductors
16-bit buffer/line driver with 30Ω series
termination resistors (3-State)
Product specification
74ABT162244
74ABTH162244
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
Tamb = –40°C
to +85°C
Min Typ Max Min Max
VIK Input clamp voltage
VCC = 4.5V; IIK = –18mA
–0.9 –1.2
–1.2
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
2.5 2.9
2.5
VOH High-level output voltage3 VCC = 5V; IOH = –3mA; VI = VIL or VIH
3.0 3.4
3.0
VCC = 4.5V; IOH = –32mA; VI = VIL or VIH
2.0 2.4
2.0
VOL Low-level output voltage
VCC = 4.5V; IOL = 8mA; VI = VIL or VIH
VCC = 4.5V; IOL = 12mA; VI = VIL or VIH
0.65 0.65
0.80 0.80
II Input leakage current
VCC = 5.5V; VI = GND or 5.5V
±0.01 ±1.0
±1.0
II
Input leakage current
74ABTH162244
VCC = 5.5V; VI = VCC or GND
VCC = 5.5V; VI = VCC
VCC = 5.5V; VI = 0
Control
pins
Data pins
±0.01 ±1.0
0.01 1.0
–2.0 –3.0
±1.0
1.0
–5.0
IHOLD
Bus Hold Current A Inputs4
74ABTH162244
VCC = 4.5V; VI = 0.8V
VCC = 5.5V; VI = 2.0V
VCC = 5.5V; VI = 0 to 5.5V
50
–75
±500
50
–75
IOFF
Power-off leakage current
VCC = 0.0V; VO or VI ≤ 4.5V
±5.0 ±100
±100
IPU/PD
Power-up/down 3-State
output current
VCC = 2.0V; VO = 0.5V; VI = GND or VCC;
V OE = Don’t care
±5.0 ±50
±50
IOZH 3-State output High current VCC = 5.5V; VO = 5.5V; VI = VIL or VIH
0.1 10
10
IOZL 3-State output Low current VCC = 5.5V; VO = 0.0V; VI = VIL or VIH
–0.1 –10
–10
ICEX Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC
5.0 50
50
IO Output current1
VCC = 5.5V; VO = 2.5V
–50 –100 –180 –50 –180
ICCH
ICCL
Quiescent supply current3
VCC = 5.5V; Outputs High, VI = GND or VCC
VCC = 5.5V; Outputs Low, VI = GND or VCC
0.50 1.0
10 19
1.0
19
ICCZ
VCC = 5.5V; Outputs 3-State;
VI = GND or VCC
0.50 1.0
1.0
Outputs enabled, one data input at 3.4V,
other inputs at VCC or GND; VCC = 5.5V
100 250
250
∆ICC
Additional supply current per
input pin2, 3
Outputs disabled, one data input at 3.4V,
other inputs at VCC or GND; VCC = 5.5V
Control pins, outputs disabled, one enable
input at 3.4V, other inputs at VCC or GND;
VCC = 5.5V
100 250
100 250
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 data sheet limit may vary among suppliers.
4. This is the bus hold overdrive current required to force the input to the opposite logic state.
250
250
UNIT
V
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
mA
mA
mA
mA
µA
µA
µA
1998 Oct 22
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet 74ABT162244.PDF ] | |
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