-Octal Buffers / Line Drivers/ Line Receivers with inverted 3-state outputs
-Package: SOIC 20Pin (JEDEC)
-호환제품: HD74LS240RPEL, SN74LS240RPEL, DM74LS240RPEL...
:: General Description ::
These buffers/line drivers are designed to improve both the performance and PC board density of TRI-STATE buffers/
drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133X.
:: Features ::
- TRI-STATE outputs drive bus lines directly
- PNP inputs reduce DC loading on bus lines
- Hysteresis at data inputs improves noise margins
- Typical IOL (sink current) 24 mA
- Typical IOH (source current) b15 mA
- Typical propagation delay times
Inverting 10.5 ns
Noninverting 12 ns
- Typical enable/disable time 18 ns
- Typical power dissipation (enabled)
Inverting 130 mW
Noninverting 135 mW
*74Series의 경우 재고 상황에 따라서 예고없이 기재된 메이커가 아닌 호환제품으로 출고 될 수 있습니다.
*메이커(Vendor) 지정 주문의 경우 영업부로 문의 후 주문하여 주시기 바랍니다.