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参数资料
| 型号： | SN54HC139FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 2/9页 |
| 文件大小： | 185K |
| 代理商： | SN54HC139FKR |
SN54HC139, SN74HC139
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
SCLS108B – DECEMBER 1982 – REVISED MAY 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbols (alternatives)
1
2
1A
1Y0
4
0
2
3
1B
EN
1
1Y1
5
1
1Y2
6
2
1Y3
7
3
2Y0
12
2Y1
11
2Y2
10
2Y3
9
X/Y
14
13
15
2A
2B
2G
1G
0
2
1A
1Y0
4
0
1
3
1B
1
1Y1
5
1
1Y2
6
2
1Y3
7
3
2Y0
12
2Y1
11
2Y2
10
2Y3
9
DMUX
14
13
15
2A
2B
2G
1G
G
0
3
These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, N, PW, and W packages.
logic diagram (positive logic)
1G
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
1A
1B
2G
2A
2B
Pin numbers shown are for the D, J, N, PW, and W packages.
1
2
3
15
14
13
4
5
6
7
12
11
10
9
相关PDF资料 |
PDF描述 |
|---|---|
| SN54HC139WR | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDFP16 |
| SN54HC139FK | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| SN54HC14J-00 | HC/UH SERIES, HEX 1-INPUT INVERT GATE, CDIP14 |
| SN74HC14DR-00 | HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| SN54HC14WR | HC/UH SERIES, HEX 1-INPUT INVERT GATE, CDFP14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54HC139J | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR DUAL 2-TO-4 16CDIP - Rail/Tube |
| SN54HC148J | 制造商:Texas Instruments 功能描述:PRIORITY ENCODER |
| SN54HC14J | 制造商:Texas Instruments 功能描述:Inverter Schmitt Trigger 6-Element CMOS 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:INVERTER SCHMITT TRIGGER 6-ELEM CMOS 14CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:HEX SCHMITT-TRIGGER INVERTER 制造商:Texas Instruments 功能描述:HEX SCHMITT-TRIGGER INVERTER*NIC* |
| SN54HC151J | 制造商:Texas Instruments 功能描述:1-OF-8 DATA SELECT/MULTIPLEXER - Rail/Tube |
| SN54HC153J | 制造商:Texas Instruments 功能描述:Multiplexer 1-Element CMOS 8-IN 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:MLTPLXR 1-ELEM CMOS 8-IN 16CDIP - Rail/Tube |
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