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參數(shù)資料
| 型號(hào)： | 933670790652 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 44K |
| 代理商： | 933670790652 |
December 1990
3
Philips Semiconductors
Product specication
Octal buffer/line driver; 3-state
74HC/HCT244
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
11OE
output enable input (active LOW)
2, 4, 6, 8
1A0 to 1A3
data inputs
3, 5, 7, 9
2Y0 to 2Y3
bus outputs
10
GND
ground (0 V)
17, 15, 13, 11
2A0 to 2A3
data inputs
18, 16, 14, 12
1Y0 to 1Y3
bus outputs
19
2OE
output enable input (active LOW)
20
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
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| 9336CMG | 制造商:Apex Tool Group 功能描述:6 IN. DIAGONAL CUTTING S J PLIERS W/CO-MOLDED GRIPS, LASER HARDENED EDGES, CDD |
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