SN74LVC244A
- Operates from 1.65V to 3.6V
- Inputs accept voltages to 5.5V
- Specified from –40°C to +85°C and –40°C to +125°C
- Maximum tpd of 5.9ns at 3.3V
- Typical VOLP (output ground bounce) < 0.8V at VCC = 3.3V, TA = 25°C
- Typical VOHV (output VOH undershoot) > 2V at VCC = 3.3V, TA = 25°C
- Supports mixed-mode signal operation on all ports (5V input or output voltage with 3.3V VCC)
- Ioff supports live insertion, partial-power-down mode, and back-drive protection
- Can be used as a down translator to translate inputs from a maximum of 5.5V down to the VCC level
- Available in ultra small logic QFN package (0.5mm maximum height)
- Latch-up performance exceeds 250mA per JESD 17
These octal bus buffers are designed for 1.65V to 3.6V VCC operation. The SN74LVC244A devices are designed for asynchronous communication between data buses.
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封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
PDIP (N) | 20 | Ultra Librarian |
SOIC (DW) | 20 | Ultra Librarian |
SOP (NS) | 20 | Ultra Librarian |
SSOP (DB) | 20 | Ultra Librarian |
TSSOP (PW) | 20 | Ultra Librarian |
TVSOP (DGV) | 20 | Ultra Librarian |
VQFN (RGY) | 20 | Ultra Librarian |
VQFN (RKS) | 20 | Ultra Librarian |
X1QFN (RWP) | 20 | Ultra Librarian |
訂購與品質
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點