HEF40174BT,653 Ver la hoja de datos (PDF) - NXP Semiconductors.

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HEF40174BT,653

Hex D-type flip-flop

NXP Semiconductors. 

HEF40174B

Hex D-type flip-flop

Rev. 7 — 21 November 2011

Product data sheet

1. General description

The HEF40174B is a hex edge-triggered D-type flip-flop with six data inputs (D0 to D5), a

clock input (CP), an overriding asynchronous master reset input (MR), and six buffered

outputs (Q0 to Q5). Information on D0 to D5 is transferred to Q0 to Q5 on the

LOW-to-HIGH transition of CP if MR is HIGH. When LOW, MR resets all flip-flops (Q0 to

Q5 = LOW) independent of CP and D0 to D5.

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

 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

 Shift registers

 Buffer/storage register

 Pattern generator

4. Ordering information

Table 1. Ordering information

All types operate from 40 C to +85 C.

Type number

Package

Name Description

HEF40174BP

DIP16 plastic dual in-line package; 16 leads (300 mil)

HEF40174BT

SO16 plastic small outline package; 16 leads; body width 3.9 mm

Version

SOT38-4

SOT109-1

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