HCF4536B Datasheet - STMicroelectronics

HCF4536B PROGRAMMABLE TIMER

OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Package) C1 (Chip Carrier) HCC4536BF ORDER CODES : HCF4536BEY HCF4536BC1 PIN CONNECTIONS DESCRIPTION The HCC4536B (extended temperature range) and HCF4536B (intermediate temperature range) are monolithic integrated circuits, available .

HCC/HCF4536B PROGRAMMABLE TIMER . . . . . . . . . . . . . . . . . 24 FLIP-FLOP STAGES - COUNTS FROM 20 TO 224 LAST 16 STAGES SELECTABLE BY BCD SELECT CODE BYPASS INPUT ALLOWS BYPASSING FIRST 8 STAGES ON-CHIP RC OSCILLATOR PROVISION CLOCK INHIBIT INPUT SCHMITT-TRIGGER IN CLOCK LINE PERMITS OPERATION WITH VERY LONG RISE AND FALL TIMES ON-CHIP MONOSTABLE OUTPUT PROVISION TYPICAL fCL = 3MHz AT VDD = 10V TEST MODE ALLOWS FAST TEST SEQUENCE SET AND RESET INPUTS CAPABLE OF DRIVING TWO LOW POWER TTL L.

HCF4536B Features

* CTIONAL TEST SEQUENCE Test Function has been included for the reduction of test time required to exercise all 24 counter stages. This test function divides the counter into three 8stage section and 255 counts are loaded in each of the 8-stage sections in parallel. All flip-flops are now TEST

HCF4536B Datasheet (351.14 KB)