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SN74FB2041A 데이터시트(HTML) 4 Page - Texas Instruments

부품명 SN74FB2041A
상세내용  7-BIT TTL/BTL TRANSCEIVER
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제조사  TI [Texas Instruments]
홈페이지  http://www.ti.com
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SN74FB2041A 데이터시트(HTML) 4 Page - Texas Instruments

 
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SN74FB2041A
7-BIT TTL/BTL TRANSCEIVER
SCBS172M – NOVEMBER 1991 – REVISED MARCH 2002
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI: Except B port
–1.2 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B port
–1.2 V to 3.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any B output in the disabled or power-off state, VO
–0.5 V to 3.5 V
. . . . . . . . . . . . . .
Voltage range applied to any output in the high state, VO: A port
–0.5 V to VCC
. . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK: Except B port
–40 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B port
–18 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current applied to any single output in the low state, IO: A port
48 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B port
200 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 1)
44
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 2)
MIN
NOM
MAX
UNIT
VCC,
BIAS VCC,
BG VCC
Supply voltage
4.5
5
5.5
V
VIH
High level input voltage
B port
1.62
2.3
V
VIH
High-level input voltage
Except B port
2
V
VIL
Low level input voltage
B port
0.75
1.47
V
VIL
Low-level input voltage
Except B port
0.8
V
IIK
Input clamp current
–18
mA
IOH
High-level output current
AO port
–3
mA
IOL
Low level output current
AO port
24
mA
IOL
Low-level output current
B port
100
mA
TA
Operating free-air temperature
0
70
°C
NOTE 2: To ensure proper device operation, all unused inputs must be terminated as follows: A and control inputs to VCC(5 V) or GND, and
B inputs to GND only. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.


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