TD74BC541P

( DataSheet : www.DataSheet4U.com ) TD74BC541P/F TOSHIBA Bi-CMOS Digital Integrated Circuit Silicon Monolithic TD74BC541P,TD74BC541F Octal Bus Buffer with 3-State Outputs (Non-Inverted) The TD74BC541P/TD74BC541F is a high-speed octal 3-state buffer fabricated with silicon gate Bi-CMOS technology. It achieves the high-speed operation equivalent to the FAST family while maintaining the Bi-CMOS low-power dissipation. The TD74BC541P/F is a non-inverting buffer. It is controlled by two enable inputs (OE0, OE1). When either OE0 and OE1 are high, all eight outputs are in the high-impedance state, which facilitates the interface with bus lines. All inputs are equipped with resistors and diodes to protect against Electro Static Discharge (ESD). TD74BC541P Features · High-speed operation ........................ tpd = 4.8 ns (typ.) · Symmetrical output impedance ....... IOH = −15 mA (max) IOL = 48 mA (max) · Low power dissipation ...................... ICCD = 8 mA (typ.) ICCZ = 10 mA (typ.) · Operating temperature range .......... Ta = −40°C to 85°C · High ESD protection ......................... 2000 V (MIL standard) · Pin and function compatible with FAST (74F541) TD74BC541F Weight DIP20-P-300-2.54A : 1.48 g (typ.) SOP20-P-300-1.27 : 0.25 g (typ.) Input Protection Circuit and Output Equivalent Circuit VCC VCC Input Output www.DataSheet4U.com 1 2002-07-11 Pin Assignment (top view) OE0 1 A0 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 GND 10 20 VCC 19 OE1 18 Y0 17 Y1 16 Y2 15 Y3...