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參數(shù)資料
| 型號(hào)： | SN54ABT541FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 八路緩沖器/ 3司機(jī)態(tài)輸出 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 94K |
| 代理商： | SN54ABT541FK |
SN54ABT541, SN74ABT541B
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS093K – JANUARY 1991 – REVISED OCTOBER 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
State-of-the-Art EPIC-
ΙΙ
B
BiCMOS Design
Significantly Reduces Power Dissipation
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),
Ceramic Flat (W) Package, and Plastic (N)
and Ceramic (J) DIPs
description
The SN54ABT541 and SN74ABT541B octal
buffers and line drivers are ideal for driving bus
lines or buffering memory address registers. The
devices feature inputs and outputs on opposite
sides of the package to facilitate printed circuit
board layout.
The 3-state control gate is a two-input AND gate
with active-low inputs so that if either
output-enable (OE1 or OE2) input is high, all eight
outputs are in the high-impedance state.
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, to ensure 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.
The SN54ABT541 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74ABT541B is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OE2
OUTPUT
Y
OE1
A
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
Copyright
1998, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all 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.
SN54ABT541 . . . J OR W PACKAGE
SN74ABT541B . . . DB, DW, N, OR PW PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
Y1
Y2
Y3
Y4
Y5
A3
A4
A5
A6
A7
SN54ABT541 . . . FK PACKAGE
(TOP VIEW)
A
A
O
Y
Y
O
A
G
Y
V
C
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
V
CC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74ABT543ANSRG4 | OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74ABT620DBR | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74ABT620DBRE4 | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74ABT620DB | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT620 | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54ABT541J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT541W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT543 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT543A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT543A_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
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