MC74HCT574ADW datasheet, PDF - EEWORLD Datasheet

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MC74HCT574ADW: DescriptionBus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20; Categorylogic logic; File Size138KB，7 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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MC74HCT574ADW Overview

Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20

MC74HCT574ADW Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	SOP,
Reach Compliance Code	unknown
series	HCT
JESD-30 code	R-PDSO-G20
length	12.8 mm
Logic integrated circuit type	BUS DRIVER
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	45 ns
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.5 mm
Base Number Matches	1

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MC74HCT574A

Octal 3-State Noninverting

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−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.

The HCT574A is identical in function to the HCT374A but has the

flip−flop inputs on the opposite side of the package from the outputs to

facilitate PC board layout.

Features

http://onsemi.com

MARKING

DIAGRAMS

MC74HCT574AN

AWLYYWWG

SOIC−20

DW SUFFIX

CASE 751D

TSSOP−20

DT SUFFIX

CASE 948E

HCT

574A

ALYWG

HCT574A

AWLYYWWG

PDIP−20

N SUFFIX

CASE 738

•

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

In Compliance with the Requirements Defined by JEDEC Standard

No. 7 A

•

Chip Complexity: 286 FETs or 71.5 Equivalent Gates

•

These Devices are Pb−Free and are RoHS Compliant

WL, L

YY, Y

WW, W

G or

Assembly Location

Wafer Lot

Year

Work Week

Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

Semiconductor Components Industries, LLC, 2011

June, 2011

−

Rev. 10

Publication Order Number:

MC74HCT574A/D

MC74HCT574ADW Related Products

	MC74HCT574ADW	MC74HCT574ADWR2
Description	Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20	Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20
Maker	Rochester Electronics	Rochester Electronics
package instruction	SOP,	SOP,
Reach Compliance Code	unknown	unknown
series	HCT	HCT
JESD-30 code	R-PDSO-G20	R-PDSO-G20
length	12.8 mm	12.8 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER
Number of digits	8	8
Number of functions	1	1
Number of ports	2	2
Number of terminals	20	20
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE
Output polarity	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
propagation delay (tpd)	45 ns	45 ns
Maximum seat height	2.65 mm	2.65 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	MILITARY	MILITARY
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	7.5 mm	7.5 mm
Base Number Matches	1	1

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