ZHCSWS7N October 1995 – June 2025 SN54AHC244 , SN74AHC244
PRODUCTION DATA
請(qǐng)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)器以及總線導(dǎo)向接收器和發(fā)送器的性能和密度。
| 器件型號(hào) | 封裝(1) | 封裝尺寸(2) | 本體尺寸(3) |
|---|---|---|---|
| SN54AHC244 | J(CDIP,20) | 24.2mm x 7.62mm | 24.2mm x 6.92mm |
| W(CFP,20) | 13.09mm x 8.13mm | 13.09mm x 6.92mm | |
| FK(LCCC,20) | 8.89mm x 8.89mm | 8.89mm x 8.89mm | |
| SN74AHC244 | DB(SSOP,20) | 7.2mm × 7.8mm | 7.50mm x 5.30mm |
| DW(SOIC,20) | 12.80mm × 10.3mm | 12.8mm x 7.5mm | |
| N(PDIP,20) | 24.33mm x 9.4mm | 25.40mm x 6.35mm | |
| NS(SOP,20) | 12.60mm x 7.8mm | 12.6mm x 5.30mm | |
| DGV(TVSOP,20) | 5.00mm x 6.4mm | 5.00mm x 4.40mm | |
| PW(TSSOP,20) | 6.50mm × 6.4mm | 6.50mm x 4.40mm | |
| DGS(VSSOP,20) | 5.10mm × 4.90mm | 5.10mm × 3.00mm | |
| RKS(VQFN,20) | 4.50mm × 2.50mm | 4.50mm × 2.50mm |
