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Details, datasheet, quote on part number:74HC583
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| Part: | 74HC583 |
| Category: | Logic => Arithmetic Functions => CMOS/BiCMOS->HC/HCT Family |
| Description: | 74HC/HCT583; 4-bit Full Adder With Fast Carry |
| Company: | Philips Semiconductors |
| Datasheet: | Download 74HC583 datasheet File size : 73 kB |
| Request For quote: | Find where to buy 74HC583
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
· The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications · The IC06 74HC/HCT/HCU/HCMOS Logic Package Information · The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT583 4-bit full adder with fast carry
Product specification Supersedes data of December 1990 File under Integrated Circuits, IC06 1998 Mar 31
Philips Semiconductors
Product specification
4-bit full adder with fast carry
FEATURES · Adds two decimal numbers · Full internal look-ahead · Fast ripple carry for economical expansion · Output capability: standard driver · ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT583 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JECEC standard no. 7A. The 74HC/HCT583 are high-speed 4-bit BCD full adders with internal carry look-ahead. They accept two 4-bit decimal numbers (A0 to A3 and B0 to B3) and a carry input (CIN). QUICK REFERENCE DATA GND = 0 V; Tamb= 25 °C; tr = tf = 6 ns
74HC/HCT583
The "583" generates the decimal sum outputs (0 to 3) and a carry output (Cn+4) if the sum is greater than 9. If an addition of two BCD numbers produce a number greater than 9, a valid BCD number and a carry will result. For input values larger than 9, the number is converted from binary to BCD. Binary to BCD conversion occurs by grounding one set of inputs, An or Bn and applying a 4-bit binary number to the other set of inputs. If the input is between 0 and 9, a BCD number occurs at the output. If the binary input falls between 10 and 15, a carry term is generated. Both the carry term and the sum are the BCD equivalent of the binary input. Converting binary numbers greater than 16 may be achieved by cascading "583s". See the "283" for the binary version.
TYPICAL SYMBOL tPHL/ tPLH PARAMETER propagation delay CIN to Cn+4 An, Bn to Cn+4 CI CPD Notes 1. CPD is used to determine the dynamic power dissipation (PD in µW): PD = CPD × VCC2 × fi + (CL × VCC2 × fo) where: fi = input frequency in MHz fo = output frequency in MHz (CL × VCC2 × fo) = sum of outputs CL = output load capacitance in pF VCC = supply voltage in V 2. For HC the condition is VI = GND to VCC For HCT the condition is VI = GND to VCC - 1.5 V input capacitance power dissipation capacitance per package notes 1 and 2 CONDITIONS HC CL = 15 pF; VCC = 5 V 20 23 3.5 116 23 27 3.5 120 ns ns pF pF HCT UNIT
1998 Mar 31
2
Philips Semiconductors
Product specification
4-bit full adder with fast carry
ORDERING INFORMATION TYPE NUMBER 74HC583 74HC583 74HCT583 74HCT583 PACKAGE NAME DIP16 SO16 DIP16 SO16 DESCRIPTION plastic dual in-line package; 16 leads (300 mil); long body plastic small outline package; 16 leads; body width 3.9 mm plastic dual in-line package; 16 leads (300 mil); long body plastic small outline package; 16 leads; body width 3.9 mm
74HC/HCT583
VERSION SOT38-1 SOT109-1 SOT38-1 SOT109-1
PIN DESCRIPTION PIN NO. 5 6 8 11, 10, 7, 9 12, 1, 2, 3 13, 14, 15, 4 16 SYMBOL CIN Cn+4 GND 0 to 3 B0 to B3 A0 to A3 VCC NAME AND FUNCTION carry input carry output ground (0 V) sum outputs B operand inputs A operand inputs positive supply voltage
handbook, halfpage
B1 1 B2 2 B3 3 A3 4 CIN 5 Cn + 4 6 2 7 GND 8
MGM851
16 VCC 15 A2 14 A1
583
13 A0 12 B0 11 0 10 1 9 3
Fig.1 Pin configuration.
handbook, halfpage
13 14
handbook, halfpage
0
(BCD)
P 0 11 10 3 Q 7 9
A0 13
B0 12
A1 14 1
B1
A2 15 2
B2 4
A3 3
B3 Cn + 4
15 4 3 0
CIN
5 11 0 10 1 7 2 9 3
6
12 1 2
MGM852
3 5
3 C1 C0
MGM853
6
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
1998 Mar 31
3
Philips Semiconductors
Product specification
4-bit full adder with fast carry
74HC/HCT583
handbook, halfpage
A0 13
B0 A1 B1 A2 12 14 1 15
B2 2
A3 4
B3 3 6 Cn + 4
CIN 5
11 0
10 1
7 2
9 3
MGM854
Fig.4 Functional diagram.
1998 Mar 31
4
Philips Semiconductors
Product specification
4-bit full adder with fast carry
74HC/HCT583
handbook, full pagewidth
S0
B0
A0 S1
B1
A1
B2
A2
S2
B3
S3 A3
CIN Cn + 4
MGM856
Fig.5 Logic diagram.
1998 Mar 31
5
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