MC14582B 데이터 시트보기 (PDF) - Motorola => Freescale
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MC14582B Datasheet PDF : 6 Pages
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VDD
PULSE
GENERATOR
VSS
SEE
TEST
TABLE
TEST TABLE
AC Paths
DC Data
Input Output
To VSS To VDD
Vout
Cin
G0 Cn+x
G1
G2
Cn+y
CL
G3 Cn+z
P0
P
P1
P2
G
P3
P0
P
Remaining G’s
P’s, Cn
G0
G
P’s, Cn Remaining
G’s
Cn Cn+x, Cn+y,
P’s
G’s
Cn+z
20 ns
Vin
Vout
20 ns
90%
VDD
50% 10%
tPLH
tPHL
VSS
VOH
VOL
tTLH
tTHL
Figure 4. Switching Time Test Circuit and Waveforms
Cn Cn+4
Cn
GP
MC14581B
Cn Cn+4
Cn Cn+4
16–BIT ALU, RIPPLE CARRY
MC14581B
Cn
GP
Cn
GP
TYPICAL APPLICATIONS
Cn Cn+4
Cn Cn+4
GP
G0 P0
Cn
Cn+x
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
16–BIT ALU, TWO LEVEL LOOK–AHEAD
MC14581B
Cn
GP
Cn
GP
Cn
GP
Cn Cn+4
GP
Cn
GP
Cn
GP
Cn
GP
Cn Cn+4
GP
G0 P0 Cn+x
Cn
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
G0 P0 Cn+x
Cn
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
Cn Cn+4
Cn+4
32–BIT ALU, TWO LEVEL LOOK–AHEAD OVER 16–BIT GROUPS
MC14581B
Cn
GP
Cn
GP
Cn
GP
Cn Cn+4
GP
Cn Cn+4
Cn
GP
Cn
GP
Cn
GP
Cn
GP
G0 P0 Cn+x
Cn
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
COMBINED TWO–LEVEL LOOK–AHEAD AND RIPPLE CARRY ALU
MC14581B
Cn
GP
Cn
GP
Cn
GP
Cn
GP
Cn
GP
G0 P0 Cn+x G1 P1 Cn+y
Cn
MC14582B
Cn Cn+4
GP
Cn
GP
G0 P0 Cn+x
Cn
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
G0 P0 Cn+x
Cn
G1 P1 Cn+y G2 P2 Cn+z
MC14582B
G3 P3
GP
G0 P0 Cn+x
Cn MC14582B
G0 P0 Cn+x
Cn
MC14582B
64–BIT ALU, FULL–CARRY LOOK–AHEAD IN THREE LEVELS.
A AND B INPUTS AND F OUTPUTS ARE NOT SHOWN (MC14581B).
G1 P1 Cn+y
MC14582B
4
MOTOROLA CMOS LOGIC DATA
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