ZHCSRB1N October 1995 – June 2024 SN54AHC245 , SN74AHC245
PRODUCTION DATA
SNx4AHC245 八路總線收發器專為數據總線之間的異步雙向通信而設計。此器件的工作電壓范圍為 4.5V 至 5.5V。
| 器件型號 | 封裝(1) | 封裝尺寸(2) | 本體尺寸(3) |
|---|---|---|---|
| SN54AHC245 | J(CDIP,20) | 24.20mm × 7.62mm | 24.20mm × 6.92mm |
| W(CFP,20) | 13.09mm × 8.13mm | 13.09mm × 6.92mm | |
| FK(LCCC,20) | 8.89mm × 8.89mm | 8.89mm × 8.89mm | |
| SN74AHC245 | DB(SSOP,20) | 7.20mm × 7.8mm | 7.20mm × 5.30mm |
| DGV(TVSOP,20) | 5.00mm × 6.4mm | 5.00mm × 4.40mm | |
| DW(SOIC,20) | 12.80mm × 10.3mm | 12.80mm × 7.50mm | |
| N(PDIP,20) | 24.33mm × 9.4mm | 24.33mm × 6.35mm | |
| PW(TSSOP,20) | 6.50mm × 6.4mm | 6.50mm × 4.40mm | |
| DGS(VSSOP,20) | 5.10mm × 4.9mm | 5.10mm × 3.00mm | |
| RKS(VQFN,20) | 4.50mm × 2.50mm | 4.50mm × 2.50mm |
簡化版原理圖