MC74HCT574 ONSEMI [ON Semiconductor], MC74HCT574 Datasheet

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MC74HCT574

Manufacturer Part Number
MC74HCT574
Description
Octal 3-State Noninverting D Flip-Flop with LSTTL-Compatible Inputs
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet

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MC74HCT574A
Octal 3-State Noninverting
D Flip-Flop with
LSTTL-Compatible Inputs
High–Performance Silicon–Gate CMOS
device may be used as a level converter for interfacing TTL or NMOS
outputs to High Speed CMOS inputs.
edge of the Clock. The Output Enable input does not affect the states
of the flip–flops, but when Output Enable is high, all device outputs
are forced to the high–impedance state. Thus, data may be stored even
when the outputs are not enabled.
flip–flop inputs on the opposite side of the package from the outputs to
facilitate PC board layout.
March, 2000 – Rev. 8
The MC74HCT574A is identical in pinout to the LS574. This
Data meeting the setup time is clocked to the outputs with the rising
The HCT574A is identical in function to the HCT374A but has the
No. 7A
Output Drive Capability: 15 LSTTL Loads
TTL NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 A
In Compliance with the Requirements Defined by JEDEC Standard
Chip Complexity: 286 FETs or 71.5 Equivalent Gates
Semiconductor Components Industries, LLC, 2000
1
20
MC74HCT574AN
MC74HCT574ADW
MC74HCT574ADWR2 SOIC–WIDE
20
1
1
Device
ORDERING INFORMATION
A
WL = Wafer Lot
YY = Year
WW = Work Week
SOIC WIDE–20
http://onsemi.com
DW SUFFIX
CASE 751D
= Assembly Location
CASE 738
N SUFFIX
PDIP–20
SOIC–WIDE
Publication Order Number:
Package
PDIP–20
20
MC74HCT574A/D
MC74HCT574AN
1
20
1
DIAGRAMS
MARKING
AWLYYWW
AWLYYWW
HCT574A
1000 / Reel
1440 / Box
Shipping
38 / Rail

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MC74HCT574 Summary of contents

Page 1

... D Flip-Flop with LSTTL-Compatible Inputs High–Performance Silicon–Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup time is clocked to the outputs with the rising edge of the Clock. The Output Enable input does not affect the states of the flip– ...

Page 2

... Speed Power Product 0.0075 Î Î Î Î Î Î Î Î Î Î Î Î Î Î *Equivalent to a two–input NAND gate. MC74HCT574A PIN ASSIGNMENT OUTPUT ENABLE D0 D1 NON– D2 ...

Page 3

... Output in high–impedance state. NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D). MC74HCT574A Î Î Î Î Î Î Î Î Value Unit Î ...

Page 4

... Maximum Input Rise and Fall Times Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î MC74HCT574A (Voltages Referenced to GND) Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 5

... 2.7 V CLOCK 1 1/f max t PLH t PHL 90% 1 10% t TLH t THL Figure 1. VALID 1.3 V DATA 1.3 V CLOCK Figure 3. DEVICE UNDER TEST MC74HCT574A EXPANDED LOGIC DIAGRAM SWITCHING WAVEFORMS 3.0 V OUTPUT 1.3 V ...

Page 6

... SEATING PLANE 0.25 (0.010 20X T 0. 18X MC74HCT574A PACKAGE DIMENSIONS PDIP–20 N SUFFIX PLASTIC DIP PACKAGE CASE 738–03 ISSUE 0.25 (0.010 SO–20 DW SUFFIX CASE 751D–05 ...

Page 7

... Notes MC74HCT574A http://onsemi.com 7 ...

Page 8

... Email: ONlit–asia@hibbertco.com JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–8549 Phone: 81–3–5740–2745 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com 8 MC74HCT574A/D ...

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