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参数资料
| 型号： | SN54LS126AFK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| 文件页数： | 8/9页 |
| 文件大小： | 320K |
| 代理商： | SN54LS126AFK |
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY | APPLICATION NOTES |
PRODUCT SUPPORT: TRAINING
SN54LS125A, Quadruple Bus Buffer Gates With 3-State Outputs
DEVICE STATUS: ACTIVE
PARAMETER NAME SN54LS125A
Voltage Nodes (V) 5
Vcc range (V)
4.5 to 5.5
Input Level
TTL
Output Level
TTL
No. of Outputs
4
Logic
True
FEATURES
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Quad Bus Buffers
q
3-State Outputs
q
Separate Control for Each Channel
q
DESCRIPTION
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These bus buffers feature three-state outputs that, when enabled, have the low impedance characteristics of
a TTL output with additional drive capability at high logic levels to permit driving heavily loaded bus lines
without external pull-up resistors, when disabled, both output transistors are turned off presenting a
high-impedance state to the bus so the output will act neither as a significant load nor as a driver. The '125
and 'LS125A outputs are disabled when G is high. The 126 and 'LS126A outputs are disabled when G\ is
low.
TECHNICAL DOCUMENTS
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DATASHEET
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Full datasheet in Zipped PostScript: sdls044.psz (295 KB)
APPLICATION NOTES
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View Application Reports for Digital Logic
q
Product Folder:SN54LS125A, Quadruple Bus Buffer Gates With 3-State Outputs
file:////roarer/root/export/projects/bitting1/imagin...vnet/20001221/11092000/TXII/11092000/sn54ls125a.html (1 of 2) [1/3/2001 10:29:45 AM]
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| SN54LS125AFK | LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| SN54LS126AJ | LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDIP14 |
| SN74LS126AN | LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDIP14 |
| SN74LS125AD | LS SERIES, QUAD 1-BIT DRIVER, INVERTED OUTPUT, PDSO14 |
| SN54LS137W | LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDFP16 |
相关代理商/技术参数 |
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|---|---|
| SN54LS126AJ | 制造商:Texas Instruments 功能描述:LS SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CDIP14 |
| SN54LS12J | 制造商:Texas Instruments 功能描述: |
| SN54LS132J | 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:NAND GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube |
| SN54LS136J | 制造商:Texas Instruments 功能描述:XOR Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:XOR GATE 4-ELEM 2-IN BIPOLAR 14CDIP - Rail/Tube |
| SN54LS137J | 制造商:Texas Instruments 功能描述:Latch/Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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