パッケージ情報
| パッケージ | ピン数 SOIC (DW) | 20 |
| 動作温度範囲 (℃) -40 to 85 |
| パッケージ数量 | キャリア 25 | TUBE |
74ACT11257 の特徴
- Inputs Are TTL-Voltage Compatible
- 3-State Outputs Interface Directly With System Bus
- Flow-Through Architecture Optimizes PCB Layout
- Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
- EPICTM (Enhanced-Performance Implanted CMOS) 1-
m Process
- 500-mA Typical Latch-Up Immunity at 125°C
- Provides Bus Interface From Multiple Sources in High-Performance Systems
- Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (N)
EPIC is a trademark of Texas Instruments Incorporated.
74ACT11257 に関する概要
The 74ACT11257 is designed to multiplex signals from 4-bit data
sources to four output data lines in bus-organized systems. The
3-state outputs do not load the data lines when the output-enable
input is at a
high logic level.
The 74ACT11257 is characterized for operation from -40°C to 85°C.