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Part: HCF4014BF
Category:
Logic
-> Registers
-> Shift Registers
Description: 8-stage Static Shift Registers
Company: ST Microelectronics, Inc.
Datasheet: Download HCF4014BF datasheet File size : 4262 kB
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Datasheet text preview:
HCC/HCF4014B H C C / HC F 40 21 B
8-STAGE STATIC SHIFT REGISTERS
4014B 4021B SYNCHRONOUS PARALLEL OR 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 asynchronous parallel entry is made. Register expansion using multiple package is permitted.
. . . . . . . .
ASYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS SERIAL INPUT/SERIAL OUTPUT MEDIUM-SPEED OPERATION-12MHz (typ.) CLOCK RATE AT VDD VSS = 10V FULLY STATIC OPERATION 8 MASTER-SLAVE FLIP-FLOPS PLUS OUTPUT 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 TENTATIVE STANDARD No 13A, "STANDARD SPECIFICATIONS FOR DESCRIPTION OF "B" SERIES CMOS DEVICES"
EY (Plastic Package)
F (Ceramic Package)
M1 (Micro Package)
C1 (Plastic Chip Carrier)
D ESC R I PT I O N The HCC4014B, HCC4021B (extended temperature range) and the HCF4014B, HCF4021B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4014B and HCC/HCF4021B series types are 8-stage parallel-or serial-input/serial-output registers having common CLOCK and PARALLEL/SERIAL CONTROL inputs, a s ingle 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 line 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 s erially s hifted into the 8-stage register synchronously with the positive transition of the clock line. When the PARALLEL/SERIAL CONTROL input is high, data is jammed into the 8-stage register via the parallel input
November 1996
ORDER CODES : H CC 40X X B F HC F 40X XB M 1 H CF 4 0X X B E Y HC F 40X XB C 1
PI N C O NN E C T I O N S
1/13
H C C / H C F 4 0 14 B / 4 0 21B
FUNCTIONAL D I A G R A M
A B SO L U T E M A X I M U M R A T I N G S
S ymb ol V DD * Vi II Pto t P ar a me t er Supply Voltage : H C C Types H C F Ty pes In put V oltage DC In put Current (any one input) To tal P ower Dissipation ( per package) Dissipation per Ou tput T ransistor fo r T o p = Full Package-temperature Range Operat ing T emperatu re : H C C T ypes H C F Types Storage Te mperat ure Va l u e 0.5 t o + 20 0.5 t o + 18 0.5 to V DD + 0.5 ± 10 200 100 55 t o + 125 40 t o + 85 65 t o + 150 Un i t V V V mA mW mW °C °C °C
T op T stg
Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability. * All voltage values are referred to VSS pin voltage.
R EC O M M EN D E D O PER A T I N G C O N D I T I O N S
S ymb o l V DD VI Top P ar a me t e r Supply Voltage : H C C T ypes H C F Types I nput V oltage O perating T emperatu re : H C C Types H C F Ty pes Va l u e 3 t o 18 3 t o 15 0 to V DD 55 t o + 125 40 t o + 85 Un i t V V V °C °C
2/13
H C C / H C F 4 014 B / 4 0 21 B
LOGIC D I A G R A M S
40 14 B
402 1B
3/13
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