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NXP Semiconductors Electronic Components Datasheet

4014BT Datasheet

HEF4014B

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4014BT pdf
HEF4014B
8-bit static shift register
Rev. 9 — 21 March 2016
Product data sheet
1. General description
The HEF4014B is a fully synchronous edge-triggered 8-bit static shift register with eight
synchronous parallel inputs (D0 to D7), a synchronous serial data input (DS), a
synchronous parallel enable input (PE), a LOW-to-HIGH edge-triggered clock input (CP)
and buffered parallel outputs from the last three stages (Q5 to Q7).
Operation is synchronous and the device is edge-triggered on the LOW-to-HIGH
transition of CP. Each register stage is of a D-type master-slave flip-flop type. When PE is
HIGH, data is loaded into the register from D0 to D7 on the LOW-to-HIGH transition of CP.
When PE is LOW, data is shifted to the first position from DS, and all the data in the
register is shifted one position to the right on the LOW-to-HIGH transition of CP. The clock
input’s Schmitt trigger action makes it highly tolerant of slower clock rise and fall times.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS
(usually ground). Unused inputs must be connected to VDD, VSS, or another input.
2. Features and benefits
Tolerant of slow clock rise and fall times
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C
Complies with JEDEC standard JESD 13-B
3. Applications
Parallel-to-serial converter
Serial data queueing
General purpose register
4. Ordering information
Table 1. Ordering information
All types operate from 40 C to +85 C
Type number Package
Name Description
HEF4014BT
SO16
plastic small outline package; 16 leads; body width 3.9 mm
Version
SOT109-1


NXP Semiconductors Electronic Components Datasheet

4014BT Datasheet

HEF4014B

No Preview Available !

4014BT pdf
NXP Semiconductors
5. Functional diagram
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Fig 1. Functional diagram
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HEF4014B
8-bit static shift register
       
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Fig 2. Logic diagram
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HEF4014B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 21 March 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
2 of 13


Part Number 4014BT
Description HEF4014B
Maker NXP
Total Page 13 Pages
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