Datasheet Details
| Part number | HCF4021B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 301.10 KB |
| Description | 8-STAGE STATIC SHIFT REGISTERS |
| Datasheet | HCF4021B_STMicroelectronics.pdf |
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Overview: HCC/HCF4014B HCC/HCF4021B 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” whenasynchronous 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.
| Part number | HCF4021B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 301.10 KB |
| Description | 8-STAGE STATIC SHIFT REGISTERS |
| Datasheet | HCF4021B_STMicroelectronics.pdf |
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OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Package) M1 (Micro Package) C1 (Plastic Chip Carrier) DESCRIPTION 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 mon CLOCK and PARALLEL/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.
| Part Number | Description |
|---|---|
| HCF40208B | 4 x 4 MULTIPORT REGISTER |
| HCF4020B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| HCF4022B | COUNTERS/DIVIDERS |
| HCF4023B | NAND GATES |
| HCF4024B | RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| HCF40257B | QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
| HCF4025B | NOR GATE |
| HCF4026B | 7-SEGMENT DISPLAY OUTPUTS DECADE COUNTERS/DIVIDERS WITH DECODED |
| HCF4027B | DUAL-J-K MASTER-SLAVE FLIP-FLOP |
| HCF4028B | BCD-TO-DECIMAL DECODER |