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| 74HC583 Datasheet, PDF (8/13 Pages) NXP Semiconductors – 4-bit full adder with fast carry | |||
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Philips Semiconductors
4-bit full adder with fast carry
Product speciï¬cation
74HC/HCT583
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
SYMBOL PARAMETER
Tamb (°C)
74HCT
+25
â40 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 â0
propagation delay
CIN to â1
propagation delay
CIN to â2
propagation delay
CIN to â3
propagation delay
An or Bn to â0
propagation delay
An or Bn to â1
propagation delay
An or Bn to â2
propagation delay
An or Bn to â3
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
â40 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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