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| 型號(hào)： | SN54ABT861JT |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 10-BIT TRANSCEIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 10位收發(fā)器與三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大小： | 119K |
| 代理商： | SN54ABT861JT |
SN54ABT861, SN74ABT861
10-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS199C – FEBRUARY 1991 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art EPIC-
ΙΙ
B
BiCMOS Design
Significantly Reduces Power Dissipation
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
High-Impedance State During Power Up
and Power Down
Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
High-Drive Outputs (–32-mA I
OH
, 64-mA I
OL
)
Package Options Include Plastic
Small-Outline (DW) Package, Ceramic Chip
Carriers (FK), and Plastic (NT) and
Ceramic (JT) DIPs
description
The ’ABT861 are 10-bit transceivers designed for
asynchronous communication between data
buses. The control-function implementation
allows for maximum flexibility in timing.
These
transmission from the A bus to the B bus or from
the B bus to the A bus, depending on the logic
levels at the output-enable (OEAB and OEBA)
inputs.
devices
allow
noninverted
data
When V
CC
is between 0 and 2.1 V, the device is
in the high-impedance state during power up or
power
down.
However,
high-impedance state above 2.1 V, OE should be
tied to V
CC
through a pullup resistor; the minimum
value of the resistor is determined by the
current-sinking capability of the driver.
to
ensure
the
The SN54ABT861 is characterized for operation
over the full military temperature range of –55
°
C
to 125
°
C. The SN74ABT861 is characterized for
operation from –40
°
C to 85
°
C.
Copyright
1997, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC-
ΙΙ
B is a trademark of Texas Instruments Incorporated.
SN54ABT861 . . . JT PACKAGE
SN74ABT861 . . . DW OR NT PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
OEBA
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
V
CC
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
OEAB
3
2 1 28 27
12 13
5
6
7
8
9
10
11
25
24
21
22
21
20
19
B3
B4
B5
NC
B6
B7
B8
A3
A4
A5
NC
A6
A7
A8
4
26
14 15 16 1718
A
A
G
N
O
B
B
A
A
O
N
B
B
SN54ABT861 . . . FK PACKAGE
(TOP VIEW)
V
C
NC – No internal connection
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| SN54ABT863 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
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| SN54ABT863FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT863JT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT8646 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SCAN TEST DEVICES WITH OCTAL BUS TRANSCEIVERS AND RESISTERS |
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