產品詳細資料

Technology family AHC Number of channels 8 IOL (max) (mA) 8 Supply current (max) (µA) 40 IOH (max) (mA) -8 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
Technology family AHC Number of channels 8 IOL (max) (mA) 8 Supply current (max) (µA) 40 IOH (max) (mA) -8 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
SSOP (DB) 20 56.16 mm² (7.2 mm × 7.8 mm) VSSOP (DGS) 20 24.99 mm² (5.1 mm × 4.9 mm) TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm) SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm) PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) SOP (NS) 20 98.28 mm² (12.6 mm × 7.8 mm) TVSOP (DGV) 20 32 mm² (5 mm × 6.4 mm) VQFN (RKS) 20 11.25 mm² (4.5 mm × 2.5 mm)
  • VCC operating range of 2V to 5.5V
  • Latch-up performance exceeds 250mA per JESD 17
  • On products compliant to MIL-PRF-38535, All parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • VCC operating range of 2V to 5.5V
  • Latch-up performance exceeds 250mA per JESD 17
  • On products compliant to MIL-PRF-38535, All parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

These octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

These octal buffers and drivers are designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 SNx4AHC244 Octal Buffers/Drivers With 3-State Outputs datasheet (Rev. N) PDF | HTML 2025/6/19
應用說明 Simultaneous-Switching Performance of TI Logic Devices (Rev. B) 2005/2/23

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14-24-LOGIC-EVM — 適用於 14 針腳至 24 針腳 D、DB、DGV、DW、DYY、NS 和 PW 封裝的邏輯產品通用評估模組

14-24-LOGIC-EVM 評估模組 (EVM) 設計用於支援任何 14 針腳至 24 針腳 D、DW、DB、NS、PW、DYY 或 DGV 封裝的任何邏輯裝置。

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模擬型號

SN74AHC244 Behavioral SPICE Model

SCLM265.ZIP (7 KB) - PSpice 模型
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模擬型號

SN74AHC244 IBIS Model

SCLM061.ZIP (27 KB) - IBIS 模型
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SSOP (DB) 20 Ultra Librarian
VSSOP (DGS) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian
SOIC (DW) 20 Ultra Librarian
PDIP (N) 20 Ultra Librarian
SOP (NS) 20 Ultra Librarian
TVSOP (DGV) 20 Ultra Librarian
VQFN (RKS) 20 Ultra Librarian

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