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参数资料
| 型号： | SN54S157W |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDFP16 |
| 封装： | CERAMIC, FP-16 |
| 文件页数： | 10/10页 |
| 文件大小： | 375K |
| 代理商： | SN54S157W |
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SN74LS157, QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Device Status: Active
Description
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Parameter Name SN74LS157
Voltage Nodes (V) 5
Vcc range (V)
4.75 to 5.25
Input Level
TTL
Output Level
TTL
Output Drive (mA) -0.4/8
Output
2S
From
2
To
1
These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-
chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word
is selected from one of two sources and is routed to the four outputs. The '157, 'LS157, and
'S157 present true data whereas the 'LS158 and 'S158 present inverted data to minimize
propagation delay time.
l
Buffered Inputs and Outputs
l
Three Speed/Power Ranges Available
相关PDF资料 |
PDF描述 |
|---|---|
| SN54S158FK | S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CQCC20 |
| SN54LS166W-00 | LS SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16 |
| SNJ54166W-10 | TTL/H/L SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16 |
| SN74166N-10 | TTL/H/L SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
| SN74166N-00 | TTL/H/L SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54S158J | 制造商:Texas Instruments 功能描述: |
| SN54S158WB | 制造商:Advanced Micro Devices 功能描述: |
| SN54S163J | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN54S169J | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube |
| SN54S174J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:HEX D-TYPE FLIP-FLOP - Rail/Tube 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin CDIP Tube |
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