74HCT583中文资料PDF规格书
74HCT583规格书详情
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).
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.
FEATURES
• Adds two decimal numbers
• Full internal look-ahead
• Fast ripple carry for economical expansion
• Output capability: standard driver
• ICC category: MSI
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
21+ |
NA |
10000 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
NXP(恩智浦) |
23+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
nxp/NXP Semiconductors/恩智浦/ |
21+ |
SOP-16 |
881 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP |
2020+ |
SOP-16 |
1010 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NXP/恩智浦 |
22+ |
SOP3.9 |
8500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
NXP |
21+ |
SOP-16 |
881 |
原装现货假一赔十 |
询价 | ||
NXP |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
NEXPERIA/安世 |
23+ |
SOP-16 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
NXP |
22+ |
16SO |
9000 |
原厂渠道,现货配单 |
询价 | ||
NEXPERIA/安世 |
22+ |
NA |
12680 |
询价 |