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HD74HC21 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Dual 4-input AND Gates - Renesas

भाग संख्या HD74HC21
समारोह Dual 4-input AND Gates
मैन्युफैक्चरर्स Renesas 
लोगो Renesas लोगो 
पूर्व दर्शन
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<?=HD74HC21?> डेटा पत्रक पीडीएफ

HD74HC21 pdf
HD74HC21
Pin Arrangement
1A 1
1B 2
NC 3
1C 4
1D 5
1Y 6
GND 7
(Top view)
14 VCC
13 2D
12 2C
11 NC
10 2B
9 2A
8 2Y
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input / Output voltage
Vin, Vout
–0.5 to VCC +0.5
V
Input / Output diode current
IIK, IOK
±20 mA
Output current
IO ±25 mA
VCC, GND current
ICC or IGND ±50 mA
Power dissipation
PT 500 mW
Storage temperature
Tstg
–65 to +150
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Recommended Operating Conditions
Item
Symbol
Ratings
Supply voltage
VCC 2 to 6
Input / Output voltage
VIN, VOUT
0 to VCC
Operating temperature
Ta –40 to 85
Input rise / fall time*1
0 to 1000
tr, tf 0 to 500
0 to 400
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Unit
V
V
°C
ns
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
Rev.2.00, Oct 06, 2005 page 2 of 6

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डाउनलोड[ HD74HC21 Datasheet.PDF ]


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