74HC73 Philips, 74HC73 Datasheet

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74HC73

Manufacturer Part Number
74HC73
Description
Dual JK flip-flop with reset negative-edge trigger
Manufacturer
Philips
Datasheet

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1. General description
2. Features
The 74HC73 is a high-speed Si-gate CMOS device and is pin compatible with low-power
Schottky TTL (LSTTL). The 74HC73 is specified in compliance with JEDEC
standard no. 7A.
The 74HC is a dual negative-edge triggered JK flip-flop featuring individual J, K, clock
(nCP) and reset (nR) inputs; also complementary nQ and nQ outputs.
The J and K inputs must be stable one set-up time prior to the HIGH-to-LOW clock
transition for predictable operation.
The reset (nR) is an asynchronous active LOW input. When LOW, it overrides the clock
and data inputs, forcing the nQ output LOW and the nQ output HIGH.
Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock
rise and fall times.
74HC73
Dual JK flip-flop with reset; negative-edge trigger
Rev. 03 — 12 November 2004
Low-power dissipation
Complies with JEDEC standard no. 7A
ESD protection:
Multiple package options
Specified from 40 C to +80 C and from 40 C to +125 C.
HBM EIA/JESD22-A114-B exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Product data sheet

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74HC73 Summary of contents

Page 1

... Dual JK flip-flop with reset; negative-edge trigger Rev. 03 — 12 November 2004 1. General description The 74HC73 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC73 is specified in compliance with JEDEC standard no. 7A. The 74HC is a dual negative-edge triggered JK flip-flop featuring individual J, K, clock (nCP) and reset (nR) inputs ...

Page 2

... SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 SSOP14 plastic shrink small outline package; 14 leads; body width 5.3 mm TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm Rev. 03 — 12 November 2004 74HC73 Min Typ Max = ...

Page 3

... Rev. 03 — 12 November 2004 FF1 FF2 001aab981 001aab980 Fig 3. IEC logic symbol © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 ...

Page 4

... LOW) 7 synchronous J input for flip-fl complement flip-flop 2 output 9 true flip-flop 2 output 10 synchronous K input for flip-flop 2 Rev. 03 — 12 November 2004 74HC73 001aab982 ...

Page 5

... current V or GND current CC storage temperature power dissipation DIP14 package SO14, SSOP14 and TSSOP14 packages derates linearly with 12 mW/K. tot derates linearly with 8 mW/K. tot Rev. 03 — 12 November 2004 74HC73 Output Operating mode asynchronous reset q q toggle L H load 0 (reset ...

Page 6

... Rev. 03 — 12 November 2004 Min Typ 2 Min Typ 1.5 1.2 3.15 2.4 4.2 3.2 - 0.8 - 2.1 - 2.8 1.9 2.0 4.4 4.5 5.9 6.0 3.98 4.32 5.48 5. 0. 3.5 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 Max Unit 6 1000 ns 500 ns 400 ns +125 C Max Unit - 0.5 V 1. 0.1 V 0.1 V 0.1 V 0.26 V 0.26 V 0 ...

Page 7

... GND 6 GND Rev. 03 — 12 November 2004 Min Typ 1.5 - 3. 1.9 - 4.4 - 5.9 - 3. © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 Max Unit - 0.5 V 1. 0.1 V 0.1 V 0.1 V 0.33 V 0.33 V 1 ...

Page 8

... GND 6 GND Rev. 03 — 12 November 2004 Min Typ 1.5 - 3. 1.9 - 4.4 - 5.9 - 3 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 Max Unit - 0.5 V 1. 0.1 V 0.1 V 0.1 V 0.4 V 0.4 V 1 ...

Page 9

... Figure see Figure see Figure Rev. 03 — 12 November 2004 74HC73 Min Typ Max Unit - 52 160 160 ...

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... 4 6 Figure see Figure see Figure Rev. 03 — 12 November 2004 74HC73 Min Typ Max 6 [ 200 - - 200 ...

Page 11

... see Figure Figure see Figure Rev. 03 — 12 November 2004 74HC73 Min Typ Max Unit 100 - - 4 MHz MHz ...

Page 12

... 4 6 see Figure see Figure where Rev. 03 — 12 November 2004 74HC73 Min Typ Max Unit 120 - - 120 - - ...

Page 13

... Rev. 03 — 12 November 2004 1/f max PHL PLH THL TLH TLH THL t t PLH PHL 001aab983 rem PHL t PLH 001aab984 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 ...

Page 14

... Test data Input Rev. 03 — 12 November 2004 D.U. mna101 of the pulse generator. o Load © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 ...

Page 15

... REFERENCES JEDEC JEITA MO-001 SC-501-14 Rev. 03 — 12 November 2004 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 0.33 EUROPEAN PROJECTION © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 SOT27-1 ( max. 0.254 2.2 0.01 0.087 ISSUE DATE 99-12-27 03-02- ...

Page 16

... Rev. 03 — 12 November 2004 detail 1.0 0.7 1.05 0.25 0.25 0.1 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.004 0.016 0.024 EUROPEAN PROJECTION © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 SOT108 ( 0 0.028 0.012 ISSUE DATE 99-12-27 03-02- ...

Page 17

... E 0.38 0.20 6.4 5.4 7.9 0.65 0.25 0.09 6.0 5.2 7.6 REFERENCES JEDEC JEITA MO-150 Rev. 03 — 12 November 2004 detail 1.03 0.9 0.13 1.25 0.2 0.63 0.7 EUROPEAN PROJECTION © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 SOT337 ( 1.4 8 0.1 o 0.9 0 ISSUE DATE 99-12-27 03-02- ...

Page 18

... REFERENCES JEDEC JEITA MO-153 Rev. 03 — 12 November 2004 detail 0.75 0.4 1 0.2 0.13 0.1 0.50 0.3 EUROPEAN PROJECTION © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 74HC73 SOT402 ( 0. 0.38 0 ISSUE DATE 99-12-27 03-02- ...

Page 19

... Dual JK flip-flop with reset; negative-edge trigger Data sheet status Change notice Doc. number Product data sheet - Product specification - Product specification - Rev. 03 — 12 November 2004 74HC73 Supersedes 9397 750 13815 74HC_HCT73_CNV_2 - 74HC_HCT73_1 - - © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 20

... Rev. 03 — 12 November 2004 74HC73 © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 21

... 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 74HC73 Date of release: 12 November 2004 Document number: 9397 750 13815 ...

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