74hct534 NXP Semiconductors, 74hct534 Datasheet

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74hct534

Manufacturer Part Number
74hct534
Description
Octal D-type Flip-flop; Positive Edge-trigger; 3-state; Inverting
Manufacturer
NXP Semiconductors
Datasheet

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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
t
f
C
C
PHL
max
I
PD
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
C
P
f
f
C
i
o
D
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
= output load capacitance in pF;
= C
is used to determine the dynamic power dissipation (P
PD
Parameter
propagation delay
CP to Qn
maximum clock
frequency
input capacitance
power dissipation
capacitance per flip-flop
Quick reference data
amb
V
CC
= 25 C; t
2
f
i
N + (C
r
= t
f
L
= 6 ns.
V
CC
Conditions
C
C
C
2
L
L
L
= 15 pF; V
= 15 pF; V
= 50 pF; V
f
o
) where:
CC
CC
CC
= 5 V
= 5 V
= 4.5 V
D
in W).
[1] [2]
Product data sheet
Min
-
-
-
-
Typ
13
40
3.5
19
Max
-
-
-
-
Unit
ns
MHz
pF
pF

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74hct534 Summary of contents

Page 1

... 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 specified in compliance with JEDEC standard no. 7A. The 74HCT534 is an octal D-type flip-flop featuring separate D-type inputs for each fl ...

Page 2

... FF1 FF8 Rev. 03 — 18 October 2004 74HCT534 Version SOT146-1 SOT163 3-STATE Q4 12 OUTPUTS mgm957 © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 3

... V octal D-type flip-flop; positive-edge trigger; inverting; 3-state mgm955 Fig 3. IEC logic symbol Rev. 03 — 18 October 2004 74HCT534 mgm956 ...

Page 4

... V) 11 clock input (LOW-to-HIGH, edge-triggered) 12 3-state output 13 data input 14 data input 15 3-state output 16 3-state output 17 data input 18 data input 19 3-state output 20 supply voltage Rev. 03 — 18 October 2004 74HCT534 534 001aab843 © ...

Page 5

... GND current CC storage temperature power dissipation DIP20 package SO20 package derates linearly with 12 mW/K. tot derates linearly with 8 mW/K. tot Recommended operating conditions Parameter Conditions supply voltage input voltage Rev. 03 — 18 October 2004 74HCT534 Internal flip-flops Min 0.5 > 0.5 V ...

Page 6

... GND Rev. 03 — 18 October 2004 74HCT534 …continued Min Typ 6.0 and Min Typ 2.0 1.6 - 1.2 4.4 4.5 3.98 4. 0. GND 125 - 90 - ...

Page 7

... 2.1 V; other inputs GND 4 5 pin OE pin CP pins pF; see Figure 9 L Conditions see Figure pF pF see Figure 7 Rev. 03 — 18 October 2004 74HCT534 Min Typ - - or GND 2 4.5 V 4 ...

Page 8

... Figure 6 see Figure 6 see Figure 7 see Figure 7 see Figure 6 see Figure 6 see Figure 8 see Figure 8 see Figure where 1.5 V. Rev. 03 — 18 October 2004 74HCT534 Min Typ - 4 [1] [ ...

Page 9

... V OE input PLZ Qn output LOW-to-OFF OFF-to-LOW t PHZ Qn output HIGH-to-OFF OFF-to-HIGH outputs enabled GND Rev. 03 — 18 October 2004 74HCT534 max t PLH t t TLH THL mgm959 PZL PZH outputs outputs enabled ...

Page 10

... Dn input V Qn output GND PULSE GENERATOR Definitions test circuits Termination resistance should be equal to output impedance Load capacitance including jig and probe capacitance (See L Rev. 03 — 18 October 2004 74HCT534 mgm960 D.U.T. ...

Page 11

... V octal D-type flip-flop; positive-edge trigger; inverting; 3-state scale (1) ( 1.73 0.53 0.36 26.92 6.40 1.30 0.38 0.23 26.54 6.22 0.068 0.021 0.014 1.060 0.25 0.051 0.015 0.009 1.045 0.24 REFERENCES JEDEC JEITA MS-001 SC-603 Rev. 03 — 18 October 2004 74HCT534 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.1 0.3 0.12 0.31 ...

Page 12

... 0.49 0.32 13.0 7.6 10.65 1.27 0.36 0.23 12.6 7.4 10.00 0.019 0.013 0.51 0.30 0.419 0.05 0.014 0.009 0.49 0.29 0.394 REFERENCES JEDEC JEITA MS-013 Rev. 03 — 18 October 2004 74HCT534 detail 1.1 1.1 1.4 0.25 0.25 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION © ...

Page 13

... V octal D-type flip-flop; positive-edge trigger; inverting; 3-state Data sheet status Change notice Product data sheet - Product specification - Rev. 03 — 18 October 2004 74HCT534 Doc. number Supersedes 9397 750 13817 74HC_HCT534_ CNV_2 - 74HC_HCT534_1 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

Page 14

... Rev. 03 — 18 October 2004 74HCT534 © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 15

... No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Published in The Netherlands 74HCT534 Date of release: 18 October 2004 Document number: 9397 750 13817 ...

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