- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374849 > SN54ALS243AJ (Texas Instruments, Inc.) QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS PDF資料下載
參數(shù)資料
| 型號(hào)： | SN54ALS243AJ |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | QUADRUPLE BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 翻兩番總線收發(fā)器與三態(tài)輸出 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 85K |
| 代理商： | SN54ALS243AJ |
SN54ALS243A, SN74ALS243A
QUADRUPLE BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SDAS069B – DECEMBER 1982 – REVISED DECEMBER 1994
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbol
logic diagram (positive logic)
B4
B3
B2
B1
OEBA
8
9
10
11
13
A4
A3
A2
A1
OEAB
6
5
4
3
1
3
A1
B1
11
EN2
1
EN1
13
OEBA
5
A3
6
A4
4
A2
B2
10
B3
9
B4
8
OEAB
1
2
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
Input voltage, V
I
: All inputs
7 V
7 V
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O ports
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: SN54ALS243A
SN74ALS243A
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–55
°
C to 125
°
C
0
°
C to 70
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
SN54ALS243A
MIN
NOM
SN74ALS243A
MIN
NOM
UNIT
MAX
MAX
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
4.5
5
5.5
4.5
5
5.5
V
High-level input voltage
2
2
V
Low-level input voltage
0.7
0.8
V
High-level output current
–12
–15
mA
Low-level output current
12
24
mA
°
C
Operating free-air temperature
–55
125
0
70
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54ALS251FK | 1-OF-8 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
| SN54ALS253FK | DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
| SN54ALS253J | DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS |
| SN54ALS273FK | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR |
| SN54ALS33AFK | QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS WITH OPEN-COLLECTOR OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN54ALS244CJ | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 8CH NON-INV 3-ST BIPOLAR 20CDIP - Rail/Tube |
| SN54ALS245AJ | 制造商:Texas Instruments 功能描述: |
| SN54ALS245J | 制造商:Texas Instruments 功能描述: |
| SN54ALS251J | 制造商:Texas Instruments 功能描述: |
| SN54ALS253J | 制造商:Texas Instruments 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。