封装信息
| 封装 | 引脚 PDIP (N) | 20 |
| 工作温度范围 (°C) 0 to 70 |
| 包装数量 | 包装 20 | TUBE |
SN74ALS576B 的特性
- 3-State Buffer-Type Inverting Outputs Drive Bus Lines Directly
- Bus-Structured Pinout
- Buffered Control Inputs
- SN74ALS577A Has Synchronous Clear
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), Standard Plastic (N, NT) and Ceramic (J) 300-mil DIPs, and Ceramic Flat (W) Packages
SN74ALS576B 的说明
These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for bus driving. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
These flip-flops enter data on the low-to-high transition of the clock (CLK) input.
The output-enable (
)
input does not affect internal operations of the flip-flops. Old data
can be retained or new data can be entered while the outputs are
disabled.
The SN54ALS576B and SN54AS576 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS576B, SN74ALS577A, and SN74AS576 are characterized for operation from 0°C to 70°C.