HCF4021YM013TR FlipFlop/registers by STMicroelectronics

8-Stage Static Shift Register

Status: Active
Series: HCF4021
RoHS: Compliant
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The HCF4021 is a monolithic integrated circuit fabricated in metal oxide semiconductor technology available in PDIP-16 and SO-16 packages. This device is an 8-stage parallel or serial-input/serial-output register having common 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. Serial entry is synchronous with the clock but parallel entry is asynchronous. In this device, entry is controlled by the parallel/serial control input. When the parallel/serial control input is low, data are serially shifted into the 8-stage register synchronously with the positive transition of the clock line. When the parallel/serial control input is high, data are jammed into the 8-stage register via the parallel input lines and synchronous with the positive transition of the clock line. The clock input of the internal stage is “forced” when asynchronous parallel entry is made. Register expansion using multiple packages is permitted.

Where to Buy

Prices starting from US$0.44

Distributor Stock
Logo for Newark
Newark Electronics
from US$0.51
878
in stock
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Logo for element14 Singapore
element14
from US$0.44
871
in stock
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Farnell
from US$0.45
871
in stock
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Avnet Silica
-
7,500
in stock
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Ozdisan
from US$0.57
0
in stock
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EBV Elektronik
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0
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Features

Medium speed operation: 12 MHz (typ.) clock rate at VDD- VSS= 10 V
Fully static operation
8 master-slave flip-flops plus output buffering and control gating
Quiescent current specified up to 20 V
5 V, 10 V, and 15 V parametric ratings
Input leakage current II= 100 nA (max.) at VDD= 18 V, TA= 25 °C
100% tested for quiescent current
ESD performance CDM: 1 kV HBM: 2 kV MM: 200 V
CDM: 1 kV
HBM: 2 kV
MM: 200 V

Last 6 months Inventory & Pricing History


Alternative Descriptions

Shift Register, 8Bit, -40 To 125Deg C | Newark Electronics
SHIFT REGISTER, 8BIT, -40 TO 125DEG C | element14
Shift Register, HCF4021, Parallel to Serial, Serial to Serial, 1 Element, 8 -Bit, 16 Pins, SOIC | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a HCF4021YM013TR?

Additional datasheets, footprints and schematics for HCF4021YM013TR are listed on our Part Details page. You can also find images and similar parts to HCF4021YM013TR on this page.

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What category does HCF4021YM013TR fall under?

The HCF4021YM013TR is listed under Automotive Logic ICs > FlipFlop/registers.

Can I view similar or alternative parts?

You can view similar parts to HCF4021YM013TR when available in the FlipFlop/registers range under the specifications section at the bottom of the details page.

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Is the HCF4021YM013TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for HCF4021YM013TR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Avnet Silica and Ozdisan have stock available or on a lead time for HCF4021YM013TR.

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