74HCT534D,652 NXP Semiconductors, 74HCT534D,652 Datasheet

74HCT534D,652

Manufacturer Part Number

74HCT534D,652

Description

IC OCT D F-F POS-EDG TRIG 20SOIC

Manufacturer

NXP Semiconductors

Series

74HCTr

Type

D-Type Busr

Datasheet

1.74HCT534D652.pdf (15 pages)

Specifications of 74HCT534D,652

Package / Case

20-SOIC (7.5mm Width)

Function

Standard

Output Type

Tri-State Inverted

Number Of Elements

Number Of Bits Per Element

Frequency - Clock

40MHz

Delay Time - Propagation

13ns

Trigger Type

Positive Edge

Current - Output High, Low

6mA, 6mA

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Number Of Circuits

Logic Family

HCT

Logic Type

D-Type Edge Triggered Flip-Flop

Polarity

Inverting

Input Type

Single-Ended

Propagation Delay Time

13 ns

High Level Output Current

- 6 mA

Supply Voltage (max)

5.5 V

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Supply Voltage (min)

4.5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

74HCT534D
74HCT534D
933713950652

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1. General description

2. Features

3. Quick reference data

The 74HCT534 is a high-speed Si-gate CMOS device and is pin compatible with low

power Schottky TTL (LSTTL). The 74HCT534 is speciﬁed in compliance with JEDEC

standard no. 7A.

The 74HCT534 is an octal D-type ﬂip-ﬂop featuring separate D-type inputs for each

ﬂip-ﬂop and inverting 3-state outputs for bus oriented applications. A clock (CP) and an

output enable (OE) input are common to all ﬂip-ﬂops.

The 8 ﬂip-ﬂops will store the state of their individual D-inputs that meet the set-up and hold

times requirements on the LOW-to-HIGH CP transition. When OE is LOW, the contents of

the 8 ﬂip-ﬂops are available at the outputs. When OE is HIGH, the outputs go to the

high-impedance OFF-state. Operation of the OE input does not affect the state of the

ﬂip-ﬂops.

The 74HCT534 is functionally identical to the 74HCT374, but has inverted outputs.

Table 1:

GND = 0 V; T

[1]

Symbol

PHL

max

74HCT534

5 V octal D-type ﬂip-ﬂop; positive-edge trigger; inverting;

3-state

Rev. 03 — 18 October 2004

3-state inverting outputs for bus oriented applications

8-bit positive-edge triggered register

Common 3-state output enable input.

, t

= input frequency in MHz;

PLH

= output frequency in MHz;

= output load capacitance in pF;

= C

is used to determine the dynamic power dissipation (P

Parameter

propagation delay

CP to Qn

maximum clock

frequency

input capacitance

power dissipation

capacitance per ﬂip-ﬂop

Quick reference data

amb

= 25 C; t

N + (C

= t

= 6 ns.

Conditions

= 15 pF; V

= 50 pF; V

) where:

= 5 V

= 4.5 V

in W).

[1] [2]

Product data sheet

Min

Typ

3.5

Max

Unit

MHz

Related parts for 74HCT534D,652

74HCT534D,652 Summary of contents

Page 1

V octal D-type ﬂip-ﬂop; positive-edge trigger; inverting; 3-state Rev. 03 — 18 October 2004 1. General description The 74HCT534 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HCT534 is ...

Page 2

Philips Semiconductors V = supply voltage in Volts number of inputs switching [2] The condition Ordering information Table 2: Ordering information Type number Package Temperature range Name 74HCT534N +125 ...

Page 3

Philips Semiconductors Fig 2. Logic symbol ...

Page 4

Philips Semiconductors 6. Pinning information 6.1 Pinning Fig 5. Pin conﬁguration. 6.2 Pin description Table 3: Symbol GND 9397 750 ...

Page 5

Philips Semiconductors 7. Functional description 7.1 Function table Table 4: Operating mode Load and read register Load register and disable outputs [ HIGH voltage level HIGH voltage level one set-up time prior to the LOW-to-HIGH CP ...

Page 6

Philips Semiconductors Table 6: Symbol amb 10. Static characteristics Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter ...

Page 7

Philips Semiconductors Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I 3-state OFF current OZ I quiescent supply current CC I additional quiescent supply CC current per input pin ...

Page 8

Philips Semiconductors Table 8: Dynamic characteristics GND = 4 ns Symbol Parameter 3-state output disable time PHZ PLZ t , ...

Page 9

Philips Semiconductors 12. Waveforms Fig 6. Waveforms showing the clock (CP) to output (Qn) propagation delays, the clock Fig 7. Waveforms showing the 3-state enable and disable times. 9397 750 13817 Product data sheet 5 V octal D-type ﬂip-ﬂop; positive-edge ...

Page 10

Philips Semiconductors Fig 8. Waveforms showing the data set-up and hold times for Dn input. Fig 9. Load circuitry for switching times. 9397 750 13817 Product data sheet 5 V octal D-type ﬂip-ﬂop; positive-edge trigger; inverting; 3-state V CP input ...

Page 11

Philips Semiconductors 13. Package outline DIP20: plastic dual in-line package; 20 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. ...

Page 12

Philips Semiconductors SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. ...

Page 13

Philips Semiconductors 14. Revision history Table 9: Revision history Document ID Release date 74HCT534_3 20041018 • Modiﬁcations: The format of this data sheet has been redesigned to comply with the new presentation and information standard of Philips Semiconductors • Information ...

Page 14

Philips Semiconductors 15. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualiﬁcation III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...

Page 15

Philips Semiconductors 19. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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