74HCT7541D数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

The 74HC7541; 74HCT7541 is an 8‑bit buffer/line driver with Schmitt‑trigger inputs and 3‑state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high‑impedance OFF‑state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter‑free output signals.

特性 Features

• Non-inverting outputs
• Low-power dissipation
• Input levels:
• For 74HC7541: CMOS level
• For 74HCT7541: TTL level

• Complies with JEDEC standard no. 7A
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V

• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C