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SN54ABT16245A Datasheet(PDF) 5 Page - Texas Instruments

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No. de Pieza. SN54ABT16245A
Descripción  16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Descarga  13 Pages
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Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
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SN54ABT16245A Datasheet(HTML) 5 Page - Texas Instruments

 
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Electrical Characteristics
SN54ABT16245A, SN74ABT16245A
16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS300G – MARCH 1994 – REVISED JANUARY 2006
over recommended operating free-air temperature range (unless otherwise noted)
TA = 25°C
SN54ABT16245A SN74ABT16245A
PARAMETER
TEST CONDITIONS
UNIT
MIN TYP(1)
MAX
MIN
MAX
MIN
MAX
VIK
VCC = 4.5 V,
II = –18 mA
–1.2
–1.2
–1.2
V
VCC = 4.5 V,
IOH = –3 mA
2.5
2.5
2.5
VCC = 5 V,
IOH = –3 mA
3
3
3
VOH
V
IOH = –24 mA
2
2
VCC = 4.5 V
IOH = –32 mA
2(2)
2
IOL = 48 mA
0.55
0.55
VOL
VCC = 4.5 V
V
IOL = 64 mA
0.55(2)
0.55
Vhys
100
mV
Control
VCC = 0 to 5.5 V, VI = VCC or GND
±1
±1
±1
inputs
II
µA
A or B
VCC = 2.1 V to 5.5 V, VI = VCC or GND
±20(2)
±100
±20
port
IOZPU
VCC = 0 to 2.1 V, VO = 0.5 V to 2.7 V, OE = X
±50(3)
±50(3)
±50
µA
IOZPD
VCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = X
±50(3)
±50(3)
±50
µA
IOZH(4)
VCC = 2.1 V to 5.5 V, VO = 2.7 V, OE ≥ 2 V
10(5)
10
10(5)
µA
IOZL(4)
VCC = 2.1 V to 5.5 V, VO = 0.5 V, OE ≥ 2 V
–10(5)
–10
–10(5)
µA
Ioff
VCC = 0,
VI or VO ≤ 5.5 V
±100
±100
µA
VCC = 5.5 V,
ICEX
Outputs high
50
50
50
µA
VO = 5.5 V
IO(6)
VCC = 5.5 V,
VO = 2.5 V
–50
–100
–180
–50
–180
–50
–180
mA
Outputs high
2
2
2
A or B
VCC = 5.5 V, IO = 0,
ICC
Outputs low
32
32
32
mA
port
VI = VCC or GND
Outputs disabled
2
2
2
VCC = 5.5 V,
Outputs enabled
2
1.5
2
Data
One inputs at 3.4 V,
inputs
Other inputs at
Outputs disabled
0.05
1
0.05
∆I
CC
(7)
mA
VCC or GND
Control
VCC = 5.5 V, One input at 3.4 V,
1.5
1.5
1.5
inputs
Other inputs at VCC or GND
Control
Ci
VI = 2.5 V or 0.5 V
3
pF
inputs
A or B
Co
VO = 2.5 V or 0.5 V
6
pF
port
(1)
All typical values are at VCC = 5 V.
(2)
On products compliant to MIL-PRF-38535, this parameter does not apply.
(3)
On products compliant to MIL-PRF-38535, this parameter is not production tested.
(4)
The parameters IOZH and IOZL include the input leakage current.
(5)
This limit may vary among suppliers.
(6)
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
(7)
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
5


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