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參數(shù)資料
| 型號(hào)： | SNJ54HC266FK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 門電路 |
| 英文描述： | HC/UH SERIES, QUAD 3-INPUT XNOR GATE, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 502K |
| 代理商： | SNJ54HC266FK |
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SN54HC266, SN74HC266
QUADRUPLE 2INPUT EXCLUSIVENOR GATES
WITH OPENDRAIN OUTPUTS
SCLS135F DECEMBER 1982 REVISED AUGUST 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOLTAGE WAVEFORMS
PROPAGATION DELAY AND OUTPUT TRANSITION TIMES
50%
10%
90%
VCC
VOH
VOL
0 V
tf
Input
In-Phase
Output
50%
tPLH
tPHL
50%
10%
90%
VOH
VOL
tf
tPHL
tPLH
Out-of-Phase
Output
LOAD CIRCUIT
Test
Point
From Output
Under Test
CL = 50 pF
(see Note A)
VCC
RL = 1 k
NOTES: A. CL includes probe and test-fixture capacitance.
B. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following
characteristics: PRR
≤ 1 MHz, ZO = 50 , tr = 6 ns, tf = 6 ns.
C. The outputs are measured one at a time with one input transition per measurement.
VOLTAGE WAVEFORM
INPUT RISE AND FALL TIMES
50%
10%
90%
VCC
0 V
tr
tf
Input
Figure 1. Load Circuit and Voltage Waveforms
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SNJ54HC266J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SNJ54HC273FK | 制造商:Texas Instruments 功能描述: |
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| SNJ54HC273W | 制造商:Texas Instruments 功能描述: |
| SNJ54HC27FK | 制造商:Texas Instruments 功能描述:NOR Gate 3-Element 3-IN CMOS 20-Pin LCCC Tube |
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