ZHCSS61G June 1995 – March 2024 SN54ACT240 , SN74ACT240
PRODMIX
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
這些八通道緩沖器和線路驅(qū)動(dòng)器專門設(shè)計(jì)用于提高三態(tài)存儲(chǔ)器地址驅(qū)動(dòng)器、時(shí)鐘驅(qū)動(dòng)器以及總線用接收器和發(fā)送器的性能和密度。
| 器件型號 | 封裝(1) | 封裝尺寸(2) | 本體尺寸(3) |
|---|---|---|---|
| SN74ACT240 | N(PDIP,20) | 24.33mm × 9.4mm | 24.33mm × 6.35mm |
| DGS(VSSOP,20) | 5.1mm × 4.9mm | 5.1mm × 3mm | |
| DW(SOIC,20) | 12.8mm × 10.3mm | 12.80mm × 7.50mm | |
| NS(SOP,20) | 12.6mm × 7.8mm | 12.6mm × 5.3mm | |
| DB(SSOP,20) | 7.2mm × 7.8mm | 7.2mm × 5.3mm | |
| PW(TSSOP,20) | 6.5mm × 6.4mm | 6.5mm × 4.4mm | |
| RKS(VQFN,20) | 4.5mm × 2.5mm | 4.5mm × 2.5mm |
