參數(shù)資料
型號(hào): SN54ALS842JT
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALS SERIES, 10-BIT DRIVER, INVERTED OUTPUT, CDIP24
封裝: 0.300 INCH, CERAMIC, DIP-24
文件頁(yè)數(shù): 6/11頁(yè)
文件大小: 141K
代理商: SN54ALS842JT
SN54ALS841, SN54AS841, SN54ALS842, SN54AS842
SN74ALS841, SN74AS841, SN74ALS842, SN74AS842
10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SDAS059B – D2910, DECEMBER 1983 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
4
’ALS842, ’AS842 logic symbol
’ALS842, ’AS842 logic diagram (positive logic)
2
1D
2D
3
3D
4
4D
5
5D
6
6D
7
7D
8
8D
9
9D
10
10D
11
14
15
16
17
18
19
20
21
22
23
1D
C
13
OC
1
EN
10Q
9Q
8Q
7Q
6Q
5Q
4Q
3Q
2Q
1Q
1
OC
13
C
11
10D
10
9D
9
8D
8
7D
7
6D
6
5D
5
4D
4
3D
3
2D
1D
2
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
9Q
10Q
23
22
21
20
19
18
17
16
15
14
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
1D
C1
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
Pin numbers shown are for DW, JT, and NT packages.
absolute maximum ratings over operating free-air temperature range unless otherwise noted
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to a disabled 3-state output
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range:
SN54ALS841, SN54AS841, SN54ALS842, SN54AS842
– 55
°C to 125°C
. . . . . .
SN74ALS841, SN74AS841, SN74ALS842, SN74AS842
0
°C to 70°C
. . . . . . . . . .
Storage temperature range
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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