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參數(shù)資料
| 型號： | SNJ54HC163WR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 計(jì)數(shù)器 |
| 英文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDFP16 |
| 封裝： | CERAMIC, DFP-16 |
| 文件頁數(shù)： | 2/28頁 |
| 文件大?。?/td> | 894K |
| 代理商： | SNJ54HC163WR |
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SN54HC163, SN74HC163
4BIT SYNCHRONOUS BINARY COUNTERS
SCLS298D JANUARY 1996 REVISED OCTOBER 2003
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
n-bit synchronous counters
This application demonstrates how the look-ahead carry circuit can be used to implement a high-speed n-bit
counter. The ’HC163 devices count in binary. Virtually any count mode (modulo-N, N1-to-N2, N1-to-maximum)
can be used with this fast look-ahead circuit.
The application circuit shown in Figure 2 is not valid for clock frequencies above 18 MHz (at 25
°C and
4.5-V VCC). The reason for this is that there is a glitch that is produced on the second stage’s RCO and every
succeeding stage’s RCO. This glitch is common to all HC vendors that Texas Instruments has evaluated, in
addition to the bipolar equivalents (LS, ALS, AS).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54HC164FK | 制造商:Texas Instruments 功能描述: |
| SNJ54HC164J | 制造商:Texas Instruments 功能描述:SHIFT REGISTER SGL 8BIT SERL TO PARALLEL 14CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:8-BIT PAR-OUT SER SHIFT REG |
| SNJ54HC164W | 制造商:Texas Instruments 功能描述: |
| SNJ54HC165FK | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Shift Register Single 8-Bit Serial/Parallel to Serial 20-Pin LCCC Tube |
| SNJ54HC165J | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:8409501EA, PARALLEL-LOAD 8-BIT SHIFT REG - Rail/Tube |
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