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74ACT11623DWR Datasheet(Hoja de datos) 3 Page - Texas Instruments

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No. de Pieza. 74ACT11623DWR
Descripción  OCTAL TRANSCEIVER WITH DUAL ENABLE
Descarga  11 Pages
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Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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74ACT11623
OCTAL BUS TRANSCEIVER
WITH 3STATE OUTPUTS
SCAS059A − D2957, JULY 1987 − REVISED APRIL 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2−3
recommended operating conditions
MIN
MAX
UNIT
VCC
Supply voltage
4.5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
VCC
V
VO
Output voltage
0
VCC
V
IOH
High-level output current
−24
mA
IOL
Low-level output current
24
mA
Dt/Dv
Input transition rise or fall rate
0
10
ns/ V
TA
Operating free-air temperature
−40
85
°C
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
MIN
MAX
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
UNIT
IOH = − 50 A
4.5 V
4.4
4.4
IOH = − 50 mA
5.5 V
5.4
5.4
VOH
IOH = − 24 mA
4.5 V
3.94
3.8
V
VOH
IOH = − 24 mA
5.5 V
4.94
4.8
V
IOH = − 75 mA†
5.5 V
3.85
IOL = 50 A
4.5 V
0.1
0.1
IOL = 50 mA
5.5 V
0.1
0.1
VOL
IOL = 24 mA
4.5 V
0.36
0.44
V
VOL
IOL = 24 mA
5.5 V
0.36
0.44
V
IOL = 75 mA†
5.5 V
1.65
IOZ
A or B ports‡
VO = VCC or GND
5.5 V
± 0.5
± 5
mA
II
GBA or GAB
VI = VCC or GND
5.5 V
± 0.1
± 1
mA
ICC
VI = VCC or GND, IO = 0
5.5 V
4
40
µA
DICC§
One input at 3.4 V, Other inputs at GND or VCC
5.5 V
0.9
1
mA
Ci
GBA or GAB
VI = VCC or GND
5 V
4
pF
Cio
A or B ports
VO = VCC or GND
5 V
20
pF
† Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
‡ For I/O ports, the parameter IOZ includes the input leakage.
§ This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V or VCC.




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