74HC/HCT583 데이터 시트보기 (PDF) - Philips Electronics
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74HC/HCT583 Datasheet PDF : 13 Pages
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Philips Semiconductors
4-bit full adder with fast carry
Product specification
74HC/HCT583
SYMBOL PARAMETER
tPHL/ tPLH propagation delay
Bn to Cn+4
tTHL/ tTLH output transition time
standard outputs
Tamb (°C)
74HC
+25
−40 to +85
min. typ. max.
74 230
27 46
22 39
19 75
7 15
6 13
min. max.
290
58
49
95
19
16
TEST CONDITIONS
−40 to +125
min. max.
UNIT
VCC WAVEFORMS
(V)
345 ns 2.0 Fig.6
69
4.5
59
6.0
110 ns 2.0 Fig.6
22
4.5
19
6.0
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
An, Bn
CIN
UNIT LOAD COEFFICIENT
0.4
1.5
1998 Mar 31
7
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