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HCF4014BM1 Fiches technique(PDF) 1 Page - STMicroelectronics |
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HCF4014BM1 Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 13 page HCC/HCF4014B HCC/HCF4021B 8-STAGE STATIC SHIFT REGISTERS DESCRIPTION . MEDIUM-SPEED OPERATION-12MHz (typ.) CLOCK RATE AT VDD –VSS = 10V . FULLY STATIC OPERATION . 8 MASTER-SLAVE FLIP-FLOPS PLUS OUT- PUT BUFFERING AND CONTROL GATING . QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE . 5V, 10V AND 15V PARAMETRIC RATINGS . INPUT CURRENT OF 100nA AT 18V AND 25 °C FOR HCC DEVICE . 100% TESTED FOR QUIESCENT CURRENT . MEETS ALL REQUIREMENTS OF JEDEC TEN- TATIVE STANDARD N o 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” November 1996 The HCC4014B, HCC4021B (extended temperatu- re range) and the HCF4014B, HCF4021B (interme- diate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ce- ramic package and plastic micro package. The HCC/HCF4014B and HCC/HCF4021B series types are 8-stage parallel-or serial-input/serial-output re- gisters having common CLOCK and PARAL- LEL/SERIAL CONTROL inputs, a single SERIAL data input, and individual parallel ”JAM” inputs to each register stage. Each register stage is a D type, master-slave flip-flop in addition to an output from stage 8, ”Q” outputs are also available from stages 6 and 7. Parallel as well as serial entry is made into the register synchronously with the positive clock li- ne transition in the HCC/HCF4014B. In the HCC/HCF4021B serial entry is synchronous with the clock but parallel entry is asynchronous. In both types, entry is controlled by the PARALLEL/SERIAL CONTROL input. When the PARALLEL/SERIAL CONTROL input is low, data is serially shifted into the 8-stage register synchronously with the positive transition of the clock line. When the PARAL- LEL/SERIAL CONTROL input is high, data is jam- med into the 8-stage register via the parallel input EY (Plastic Package) F (Ceramic Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC40XXBF HCF40XXBM1 HCF40XXBEY HCF40XXBC1 PIN CONNECTIONS 4014B SYNCHRONOUS PARALLEL OR SERIAL INPUT/SERIAL OUTPUT 4021B ASYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS SERIAL INPUT/SERIAL OUTPUT lines and synchronous with the positive transition of the clock line. In the HCC/HCF4021B, the CLOCK input of the internal stage is ”forced” when asynchro- nous parallel entry is made. Register expansion using multiple package is permitted. M1 (Micro Package) 1/13 |
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