M74HC574B1R STMicroelectronics, M74HC574B1R Datasheet

M74HC574B1R

Manufacturer Part Number

M74HC574B1R

Description

IC FLIP/FLOP OCTAL D-TYPE 20-DIP

Manufacturer

STMicroelectronics

Series

74HCr

Type

D-Type Busr

Datasheets

1.M74HC574RM13TR.pdf (11 pages)

2.M74HC574B1R.pdf (5 pages)

Specifications of M74HC574B1R

Function

Standard

Output Type

Tri-State Non Inverted

Number Of Elements

Number Of Bits Per Element

Frequency - Clock

90MHz

Delay Time - Propagation

19ns

Trigger Type

Positive Edge

Current - Output High, Low

7.8mA, 7.8mA

Voltage - Supply

2 V ~ 6 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

20-DIP (0.300", 7.62mm)

Number Of Circuits

Logic Family

74HC

Logic Type

D-Type Flip-Flop

Polarity

Non-Inverting

Input Type

Single-Ended

Propagation Delay Time

190 ns

High Level Output Current

- 7.8 mA

Low Level Output Current

7.8 mA

Supply Voltage (max)

6 V

Maximum Operating Temperature

+ 125 C

Mounting Style

Through Hole

Minimum Operating Temperature

- 55 C

Supply Voltage (min)

2 V

Circuit Type

Silicon Gate

Current, Leakage, Input

±0.1 μA (Max.)

Current, Quiescent Supply

4 uA (Max.)

Current, Supply

80 μA

Function Type

8-Bits, D-Type

Input Fall Time

0 to 1000 ns @ 2 V, 0 to 500 ns @ 4.5 V, 0 to 400 ns @ 65 V

Input Rise Time

0 to 1000 ns @ 2 V, 0 to 500 ns @ 4.5 V, 0 to 400 ns @ 65 V

Logic Function

Flip-Flop

Package Type

DIP-20

Power Dissipation

500 mW

Special Features

High Speed, Non-Inverting, Tri-State

Temperature, Operating, Maximum

125 °C

Temperature, Operating, Minimum

-55 °C

Temperature, Operating, Range

-55 to +125 °C

Voltage, Dc Input

-0.5 to +0.5

Voltage, Dc Output

-0.5 to +0.5

Voltage, Supply

2 to 6 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

497-1877-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

M74HC574B1R

Manufacturer:

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DESCRIPTION

The M74HC574 is an high speed CMOS OCTAL

D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS

INVERTING fabricated with sub-micron silicon

gate C

This 8 bit D-TYPE FLIP FLOP is controlled by a

clock input (CK) and an output enable input (OE).

On the positive transition of the clock, the Q

outputs will be set to the logic state that were

setup at the D inputs.

While the OE input is at low level, the eight outputs

will be in a normal logic state (high or low logic

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

HIGH SPEED:

LOW POWER DISSIPATION:

HIGH NOISE IMMUNITY:

SYMMETRICAL OUTPUT IMPEDANCE:

BALANCED PROPAGATION DELAYS:

WIDE OPERATING VOLTAGE RANGE:

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 574

MAX

PLH

NIH

= 4 A(MAX.) at T

| = I

(OPR) = 2V to 6V

MOS technology.

= 90MHz (TYP.) at V

= V

PHL

NIL

= 6mA (MIN)

= 28 % V

=25°C

(MIN.)

= 6V

WITH 3 STATE OUTPUT NON INVERTING

ORDER CODES

level) and while OE is in high level the outputs will

be in a high impedance state.

The output control does not affect the internal

operation of flip-flops; that is, the old data can be

retained or the new data can be entered even

while the outputs are off.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PACKAGE

TSSOP

OCTAL D-TYPE FLIP FLOP

SOP

DIP

M74HC574M1R

M74HC574B1R

TUBE

SOP

M74HC574

M74HC574RM13TR

M74HC574TTR

T & R

TSSOP

1/11

Related parts for M74HC574B1R

M74HC574B1R Summary of contents

Page 1

... All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC574 DIP SOP TUBE T & R M74HC574B1R M74HC574M1R M74HC574RM13TR M74HC574TTR TSSOP 1/11 ...

Page 2

M74HC574 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE Don’t Care Z: High Impedance LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays 2/11 PIN DESCRIPTION PIN ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

M74HC574 DC SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I High Impedance OZ Output ...

Page 5

AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time ( High Impedance PZL PZH Output Enable Time t t High Impedance PLZ PHZ Output ...

Page 6

M74HC574 TEST CIRCUIT PLH PHL PZL PLZ PZH PHZ C = 50pF/150pF or equivalent (includes jig and probe capacitance equivalent pulse ...

Page 7

WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) WAVEFORM 3: CK MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle) M74HC574 7/11 ...

Page 8

M74HC574 DIM. MIN. a1 0.254 B 1. 8/11 Plastic DIP-20 (0.25) MECHANICAL DATA mm. TYP MAX. 1.65 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 inch MIN. TYP. ...

Page 9

SO-20 MECHANICAL DATA mm. DIM. MIN 0 0. 12.60 E 10. 11.43 F 7. TYP MAX. MIN. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 ...

Page 10

M74HC574 DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 6.4 E 6 0° PIN 1 IDENTIFICATION 1 10/11 TSSOP20 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 11

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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