參數(shù)資料
型號(hào)： 935189020118
廠商： NXP SEMICONDUCTORS
元件分類： 算術(shù)邏輯單元
英文描述： HC/UH SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
封裝： PLASTIC, TSSOP-16
文件頁(yè)數(shù)： 4/8頁(yè)
文件大小： 59K
代理商： 935189020118
December 1990
4
Philips Semiconductors
Product specication
4-bit binary full adder with fast carry
74HC/HCT283
FUNCTION TABLE
Note
1. H = HIGH voltage level
L = LOW voltage level
2. example
1001
1010
-----
10011
3. for active HIGH, example = (9 + 10 = 19)
4. for active LOW, example = (carry + 6 + 5 = 12)
PINS
CIN A1
A2
A3
A4
B1
B2
B3
B4
∑1
∑2
∑3
∑4
COUT
EXAMPLE(2)
logic levels
L
H
L
H
L
H
L
H
active HIGH
0
1
0
1
0
1
1001
(3)
active LOW
1
0
1
0
1
0
0110
(4)
Fig.4 Functional diagram.
相關(guān)PDF資料
PDF描述
935189290118 HCT SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
935189300118 HC/UH SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
933757290653 HC/UH SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
933757310653 HCT SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16
933825830602 F/FAST SERIES, 8-BIT ENCODER, PDSO16
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