74AC16244
- Members of the Texas Instruments WidebusTM Family
- 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- Flow-Through Architecture Optimizes PCB Layout
- Distributed VCC and GND Configuration Minimizes High-Speed Switching Noise
- EPIC TM (Enhanced-Performance Implanted CMOS)
1-
m Process
- 500-mA Typical Latch-Up Immunity at 125°C
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages Using 25-mil Center-to-Center Pin Spacings, and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
The 'AC16244 are 16-bit buffers/line drivers designed specifically
to improve both the performance and density of 3-state memory address
drivers, clock drivers, and bus-oriented receivers and transmitters.
They can be used as four 4-bit buffers, two 8-bit buffers, or one
16-bit buffer. These devices provide true outputs and symmetrical
active-low output-enable 
inputs. When 
is low, the
device passes noninverted data from the A inputs to the Y outputs.
When is high, the
outputs are in the high-impedance state.
The 74AC16244 is packaged in the TI's shrink small-outline package, which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.
The 54AC16244 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74AC16244 is characterized for operation from -40°C to 85°C.
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技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | 16-Bit Buffers/Line Drivers With 3-State Outputs データシート (Rev. A) | 1996/04/01 |