參數(shù)資料
型號(hào)： SN74ABT827DB
廠(chǎng)商： Texas Instruments, Inc.
英文描述： 10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述： 10位緩沖器/驅(qū)動(dòng)器，三態(tài)輸出
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 399K
代理商： SN74ABT827DB
SCBS159E JANUARY 1991 REVISED APRIL 2005
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art
EPIC-
ΙΙ
B
BiCMOS Design
Significantly Reduces Power Dissipation
Flow-Through Architecture Optimizes PCB
Layout
Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
Typical V
OLP
(Output Ground Bounce) < 1 V
at V
CC
= 5 V, T
A
= 25
°
C
High-Impedance State During Power Up
and Power Down
High-Drive Outputs (32-mA I
OH
, 64-mA I
OL
)
Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB), and Thin Shrink Small-Outline (PW)
Packages, Ceramic Chip Carriers (FK), and
Plastic (NT) and Ceramic (JT) DIPs
description
These 10-bit buffers or bus drivers provide a
high-performance bus interface for wide data
paths or buses carrying parity.
The 3-state control gate is a 2-input AND gate with
active-low inputs so that, if either output-enable
(OE1 or OE2) input is high, all ten outputs are in
the high-impedance state. The ’ABT827 provides
true data at the outputs.
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,
the 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 SN54ABT827 is characterized for operation over the full military temperature range of 55
°
C to 125
°
C. The
SN74ABT827 is characterized for operation from 40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OUTPUT
Y
OE1
OE2
A
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
SN54ABT827 . . . JT PACKAGE
SN74ABT827 . . . DB, DW, NT, OR PW PACKAGE
(TOP VIEW)
SN54ABT827 . . . FK PACKAGE
(TOP VIEW)
3 2 1 28 27
12 13
5
6
7
8
9
10
11
25
24
23
22
21
20
19
Y3
Y4
Y5
NC
Y6
Y7
Y8
A3
A4
A5
NC
A6
A7
A8
4
26
14 15 16 1718
A
A
G
N
O
Y
Y
A
A
O
N
Y
Y
V
C
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
OE1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
V
CC
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
OE2
NC No internal connection
Copyright
2005, Texas Instruments Incorporated
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EPIC-
ΙΙ
B is a trademark of Texas Instruments.
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.
相關(guān)PDF資料
PDF描述
SN54ABT833 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT833FK 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT833JT 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT841FK 10-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT841JT 10-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
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參數(shù)描述
SN74ABT827DBR 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Tri-State 10-Bit RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT827DBRE4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 10-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT827DBRG4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 10B Buffers/Drivers RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT827DW 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 Tri-State 10-Bit RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT827DWE4 功能描述:緩沖器和線(xiàn)路驅(qū)動(dòng)器 10-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線(xiàn)路數(shù)量:1 輸出線(xiàn)路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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