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參數(shù)資料
| 型號(hào)： | 74HCT240DB |
| 元件分類： | 開關(guān) |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 525K |
| 代理商： | 74HCT240DB |
APEM
www.apem.com
A-83
12000X778 series
High performance toggle switches - threaded bushing 11,9 (15/32)
Positions and connections
A
FUNCTION
12146
12147
12148
12149
12148CT
12145
12144
12144-1R
12144-2R
12156
12166
12164
TERMINAL
IDENTIFICATION
WIRING FOR 3-WAY SWITCHES
(FUNCTION 4)
LEVER POSITION AND CONNECTIONS
I
II
III (Flat)
ON
-
ON
(1-3)-4
(1-3)-2
(5-7)-8
(5-7)-6
MOM
OFF
MOM
ON
OFF
MOM
ON
OFF
ON
MOM
OFF
ON
1-2
1-3
4-5
4-6
-
ON
MOM
1-2
1-3
4-5
4-6
ON
MOM
ON
MOM
ON
MOM
1-2
1-3
4-5
4-6
ON
-
ON
(1-3)-4
(1-3)-2
(5-7)-8
(5-7)-6
(9-11)-12
(9-11)-10
ON
-
ON
1A - 3A
1A - 2A
1C - 3C
1C - 2C
1E - 3E
1E - 2E
1G - 3G
1G - 2G
ON
1A - 2A
1A - 3A
1C - 2C
1C - 3C
1E - 2E
1E - 3E
1G - 2G
1G - 3G
External jumper (added by customer)
12164
12144
12144-1R
12144-2R
Flat
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
CE
G
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
CE
G
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
CE
G
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
CE
G
A
2
1
33
1
2
4
3-1
210
9-11
12
3
1
25
4
6
7-5
8
4
3-1
2
1
4
3
2
6
5
4
1
3
2
6
5
4
1
3
2
6
5
1A
2A
1C
1E
1G
3A
2C
3C
2E
3E
2G
3G
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HCT240DB,112 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-S BUF INV RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HCT240DB,118 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-S BUF INV RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HCT240DB-T | 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-S BUF INV RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HCT240D-Q100,118 | 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SO T/R 制造商:NXP Semiconductors 功能描述:74HCT240D-Q100/SO20/REEL13// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC BUFFER/LINE DVR OCT 20SOIC |
| 74HCT240N | 制造商:NXP Semiconductors 功能描述:HCT Buffer/Line Driver Bulk 制造商:NXP Semiconductors 功能描述:IC 74HCT CMOS 74HCT240 DIP20 5V 制造商:NXP Semiconductors 功能描述:IC, 74HCT CMOS, 74HCT240, DIP20, 5V 制造商:NXP Semiconductors 功能描述:IC, 74HCT CMOS, 74HCT240, DIP20, 5V; Logic Device Type:Buffer / Line Driver, Inverting; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Bulk |
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