74HC/HCT583 Просмотр технического описания (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
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
Tamb (°C)
74HCT
+25
−40 to +85
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tPHL/ tPLH
tTHL/ tTLH
propagation delay
CIN to ∑0
propagation delay
CIN to ∑1
propagation delay
CIN to ∑2
propagation delay
CIN to ∑3
propagation delay
An or Bn to ∑0
propagation delay
An or Bn to ∑1
propagation delay
An or Bn to ∑2
propagation delay
An or Bn to ∑3
propagation delay
CIN to Cn+4
propagation delay
An to Cn+4
propagation delay
Bn to Cn+4
output transition time
standard outputs
min. typ. max. min. max.
20 34
43
40 68
85
38 65
81
38 65
81
22 37
46
43 73
91
40 68
85
41 70
88
27 46
58
31 53
66
30 51
64
7 15
19
TEST CONDITIONS
−40 to +125
UNIT
VCC
(V)
WAVEFORMS
min. max.
51 ns 4.5 Fig.6
102 ns 4.5 Fig.6
98 ns 4.5 Fig.6
98 ns 4.5 Fig.6
56 ns 4.5 Fig.6
110 ns 4.5 Fig.6
102 ns 4.5 Fig.6
105 ns 4.5 Fig.6
69 ns 4.5 Fig.6
80 ns 4.5 Fig.6
77 ns 4.5 Fig.6
22 ns 4.5 Fig.6
1998 Mar 31
8
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