參數(shù)資料
型號(hào)： SN54ABT5402AJT
廠商： Texas Instruments, Inc.
英文描述： 12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS
中文描述： 12位線/記憶體驅(qū)動(dòng)器，三態(tài)輸出
文件頁(yè)數(shù)： 1/6頁(yè)
文件大?。?/td> 105K
代理商： SN54ABT5402AJT
SN54ABT5402A, SN74ABT5402A
12-BIT LINE/MEMORY DRIVERS
WITH 3-STATE OUTPUTS
SCBS660B – FEBRUARY 1996 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Output Ports Have Equivalent 25-
Series
Resistors, So No External Resistors Are
Required
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
Typical V
OLV
(Output Undershoot) < 0.5 V at
V
CC
= 5 V, T
A
= 25
°
C
Package Options Include Plastic
Small-Outline (DW) Package and Ceramic
Chip Carriers (FK) and DIPs (JT)
description
These 12-bit buffers and line drivers are designed
specifically to improve both the performance and
density of 3-state memory address drivers, clock
drivers,
and
bus-oriented
transmitters.
receivers
and
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 12 outputs are in the
high-impedance state.
The outputs, which are designed to source or sink
up to 12 mA, include equivalent 25-
series
resistors to reduce overshoot and undershoot.
To ensure the high-impedance state during power
up or power down, 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 SN54ABT5402A is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74ABT5402A is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OE2
OUTPUT
Y
OE1
D
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
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.
EPIC-
ΙΙ
B is a trademark of Texas Instruments Incorporated.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Y1
Y2
Y3
Y4
Y5
Y6
GND
Y7
Y8
Y9
Y10
Y11
Y12
OE1
D1
D2
D3
D4
D5
D6
D7
V
CC
D8
D9
D10
D11
D12
OE2
SN54ABT5402A . . . JT PACKAGE
SN74ABT5402A . . . DW PACKAGE
(TOP VIEW)
Y
Y
G
Y
Y
Y
Y
D
D
D
D
V
D
D
3 2 1 28 27
12 13 14 15 16 17 18
5
6
7
8
9
10
11
25
24
23
22
21
20
19
D10
D11
D12
OE2
OE1
Y12
Y11
D3
D2
D1
Y1
Y2
Y3
Y4
4
26
SN54ABT5402A . . . FK PACKAGE
(TOP VIEW)
C
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
SN54ABT5402A 12-Bit Line/Memory Drivers With 3-State Outputs(12位線/存儲(chǔ)驅(qū)動(dòng)器(三態(tài)輸出))
SN54ABT540 Octal Buffers/Drivers With 3-State Outputs(八緩沖器/驅(qū)動(dòng)器(三態(tài)輸出))
SN54ABT544 Octal Registered Transceivers With 3-State Outputs(八記錄收發(fā)器(三態(tài)輸出))
SN74ABT544 Octal Registered Transceivers With 3-State Outputs(八記錄收發(fā)器(三態(tài)輸出))
SN54ABT620A Octal Bus Transceivers With 3-State Outputs(八總線收發(fā)器(三態(tài)輸出))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54ABT5403 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN54ABT5403FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN54ABT5403JT 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS
SN54ABT540FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54ABT540J 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*