M5L8212P

MITSUBISHI LSls MSL8212P 8-BIT INPUT/OUTPUT PORT WITH 3-STATE OUTPUT DESCRIPTION The M5L8212P is an input/output port consisting of an B-bit latch with 3-state output buffers along with control and device selection logic. Also a service request flip-flop for the generation and control of interrupts to a microprocessor is included. FEATURES Parallel B-bit data register and buffer Service request flip-flop for interrupt generation Three-state outputs Low input load current: IlL=absolute=250,uA(max.) High output sink current: IOL=16mA(max.) High-level output voltage for direct interface to M5LBOBOAP, S CPU: VOH=3. 65V(min.) a APPLICATIONS Input/output port for a M5LBOBOAP, S Latches, gate buffers or multiplexers Peripheral and input/output functions for microcomputer systems PIN CONFIGURATION (TOP VIEW) DEVICE SELECT DS,- 1 MODE INPUT MO- 2 DATA OUTPUT DO, ~ 4 Vcc (5V) - INT ~J~~~grTSIGNAL 22~01, DATA INPUT - 01, DATA INPUT -DO, DATA OUTPUT ~...