TD74BC541P Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – TOSHIBA Bi-CMOS Digital Integrated Circuit Silicon Monolithic

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
V_CC
V_CC
Input
Output
1
2002-07-11