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SN54HCT240_V01中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
SN54HCT240_V01規(guī)格書詳情
1 Features
? Operating voltage range of 4.5V to 5.5V
? High-current outputs drive up to 15 LSTTL loads
? Low power consumption, 80μA max ICC
? Typical tpd = 12 ns
? ±6mA output drive at 5V
? Low input current of 1μA max
? Inputs are TTL-voltage compatible
? 3-state outputs drive bus lines or buffer memory
address registers
2 Description
These octal buffers and line drivers are designed
specifically to improve both the performance and
density of 3-state memory address drivers, clock
drivers, and bus-oriented receivers and transmitters.
The ’HCT240 devices are organized as two 4-bit
buffers/drivers with separate output-enable (OE)
inputs. When OE is low, the device passes inverted
data from the A inputs to the Y outputs. When OE is
high, the outputs are in the high-impedance state.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
18+ |
CDIP20 |
85600 |
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24+ |
DIP(陶瓷) |
16800 |
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8600 |
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TI(德州儀器) |
23+ |
CDIP20 |
1476 |
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詢價(jià) | ||
21+ |
66 |
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詢價(jià) | ||||
TI |
2023+ |
DIP-20 |
80000 |
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詢價(jià) | ||
TI |
22 |
CDIP |
10000 |
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8 |
66 |
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TI |
23+ |
CDIP |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
TI |
24+ |
DIP |
15000 |
TI一級(jí)代理商原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
