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參數(shù)資料
| 型號(hào)： | SN54ABT5402 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 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)) |
| 中文描述： | 12位線/記憶體驅(qū)動(dòng)器，三態(tài)輸出（12位線/存儲(chǔ)驅(qū)動(dòng)器（三態(tài)輸出）） |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 152K |
| 代理商： | SN54ABT5402 |
SN54ABT5402, SN74ABT5402
12-BIT LINE/MEMORY DRIVERS
WITH 3-STATE OUTPUTS
SCBS100B – JANUARY 1992 – REVISED JULY 1994
Copyright
1994, Texas Instruments Incorporated
6–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Output Ports Have 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) Packages, 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 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 SN54ABT5402 is characterized for operation
over the full military temperature range of –55
°
C
to 125
°
C. The SN74ABT5402 is characterized for
operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OUTPUT
Y
OE1
L
OE2
L
D
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
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
SN54ABT5402 . . . JT PACKAGE
SN74ABT5402 . . . 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
1 0
11
25
24
23
22
21
20
19
D10
D11
D12
OE2
OE1
Y12
Y11
D3
D2
D1
Y1
Y2
Y3
Y4
4
26
SN54ABT5402 . . . FK PACKAGE
(TOP VIEW)
C
EPIC-
ΙΙ
B is a trademark of 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.
Production processing does not necessarily include testing of all
parameters.
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| SN54ACT1284 | 7-Bit Bus Interfaces With 3-State Outputs(7位總線接口(三態(tài)輸出)) |
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| SN74AHC27 | Triple 3-Input Positive-NOR Gates(三3輸入正或非門) |
| SN54AHCT05 | Hex Inverters With Open-Drain Outputs(六反相器(漏極開路輸出)) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54ABT5402A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT5402AFK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS |
| SN54ABT5402AJT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-BIT LINE/MEMORY DRIVERS WITH 3-STATE OUTPUTS |
| 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 |
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