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PDF 74ABT2245N Data sheet ( Hoja de datos )
| Número de pieza | 74ABT2245N | |
| Descripción | Octal transceiver with direction pin with 30ohm series termination resistors 3-State | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
74ABT2245
Octal transceiver with direction pin with
30Ω series termination resistors (3-State)
Product specification
Supersedes data of 1996 Sep 10
IC23 Data Handbook
1998 Jan 16
Philips
Semiconductors
1 page  
Philips Semiconductors
Octal transceiver with direction pin
and 30Ω series termination resistors (3-State)
Product specification
74ABT2245
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
Input clamp voltage
VCC = 4.5V; IIK = –18mA
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
High-level output voltage
VCC = 5.0V; IOH = –3mA; VI = VIL or VIH
VCC = 4.5V; IOH = –32mA; VI = VIL or VIH
Low-level output voltage
VCC = 4.5V; IOL = 5mA; VI = VIL or VIH
VCC = 4.5V; IOL = 12mA; VI = VIL or VIH
Input leakage Control pins VCC = 5.5V; VI = GND or 5.5V
current
Data pins VCC = 5.5V; VI = GND or 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
0.5 0.8
0.8 V
±0.01 ±1.0
±5 ±100
±1.0
±100
µA
µA
IOFF
Power-off leakage current
VCC = 0.0V; VI or VO ≤ 4.5V
IPU/IPD
Power-up/down 3-State
output current3
VCC = 2.1V; VO = 0.5V; VI = GND or VCC;
V OE = Don’t care
IIH + IOZH 3-State output High current VCC = 5.5V; VO = 2.7V; VI = VIL or VIH
IIL + IOZL 3-State output Low current VCC = 5.5V; VO = 0.5V; VI = VIL or VIH
ICEX
IO
Output high leakage current
Output current1
VCC = 5.5V; VO = 5.5V; VI = GND or VCC
VCC = 5.5V; VO = 2.5V
ICCH
VCC = 5.5V; Outputs High, VI = GND or VCC
ICCL
ICCZ
Quiescent supply current
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
∆ICC
Additional supply current per Outputs 3-State, one data input at 3.4V,
input pin2
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
±5.0 ±100
±100
±5.0 ±50
±50
5.0 50
50
–5.0 –50
–50
5.0 50
50
–40 –100 –180 –40 –180
50 250
250
24 30
30
50 250
250
0.5 1.5
1.5
50 250
250
0.5 1.5
1.5
µA
µA
µA
µA
µA
mA
µA
mA
µA
mA
µA
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.
1998 Jan 16
5
5 Page 
Philips Semiconductors
Octal transceiver with direction pin
and 30Ω series termination resistors (3-State)
NOTES
Product specification
74ABT2245
1998 Jan 16
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 74ABT2245N.PDF ] | |
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