M74HC125B1R STMicroelectronics, M74HC125B1R Datasheet

M74HC125B1R

Manufacturer Part Number

M74HC125B1R

Description

IC BUS BUFFER TRI-ST QUAD 14DIP

Manufacturer

STMicroelectronics

Series

74HCr

Datasheets

1.M74HC125RM13TR.pdf (10 pages)

2.M74HC125B1R.pdf (5 pages)

Specifications of M74HC125B1R

Logic Type

Buffer/Line Driver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

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

14-DIP (0.300", 7.62mm)

Logic Family

74HC

Number Of Channels Per Chip

Quad

Polarity

Non-Inverting

Supply Voltage (max)

6 V

Supply Voltage (min)

2 V

Maximum Operating Temperature

125 C

Mounting Style

Through Hole

High Level Output Current

- 7.8 mA

Input Bias Current (max)

4 uA

Low Level Output Current

7.8 mA

Maximum Power Dissipation

500 mW

Minimum Operating Temperature

- 55 C

Number Of Lines (input / Output)

Output Type

3-State

Propagation Delay Time

105 ns @ 2 V or 21 ns @ 4.5 V or 18 ns @ 6 V

Circuit Type

Silicon Gate

Current, Leakage, Input

±0.1 μA (Max.)

Current, Quiescent Supply

4 uA (Max.)

Current, Supply

80 μA

Function Type

2-Inputs

Input Fall Time

0 to 1000 ns @ 2 V, 0 to 500 ns @ 6 V, 0 to 400 ns @ 6 V

Input Rise Time

0 to 1000 ns @ 2 V, 0 to 500 ns @ 6 V, 0 to 400 ns @ 6 V

Logic Function

Buffer

Number Of Circuits

Quad

Package Type

DIP-14

Power Dissipation

500 mW

Special Features

Bus, High Speed, 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 VCC + 0.5 V

Voltage, Dc Output

-0.5 toCC + 0.5

Voltage, Supply

2 to 6 V

Logic Device Type

Buffer, Non Inverting

Supply Voltage Range

2V To 6V

Logic Case Style

DIP

No. Of Pins

Operating Temperature Range

-55Â°C To +125Â°C

Msl

MSL 2 - 1 Year

Family Type

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

497-1765-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

M74HC125B1R

Manufacturer:

STM

Quantity:

1 970

Company:

H&T Electronics

Part Number:

M74HC125B1R

Quantity:

8 200

Current page: 1 of 10
Download datasheet (179Kb)

DESCRIPTION

The M74HC125 is an high speed CMOS QUAD

BUFFER (3-STATE) fabricated with silicon gate

The device requires the 3-STATE control input G

to be set high to place the output into the high

impedance state.

PIN CONNECTION AND IEC LOGIC SYMBOLS

August 2001

MOS technology.

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 125

PLH

NIH

= 8ns (TYP.) at V

= 4 A(MAX.) at T

| = I

(OPR) = 2V to 6V

= V

PHL

NIL

= 6mA (MIN)

= 28 % V

=25°C

= 6V

(MIN.)

QUAD BUS BUFFER (3-STATE)

ORDER CODES

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PACKAGE

TSSOP

SOP

DIP

M74HC125M1R

M74HC125B1R

TUBE

SOP

M74HC125

M74HC125RM13TR

M74HC125TTR

T & R

TSSOP

1/10

Related parts for M74HC125B1R

M74HC125B1R Summary of contents

Page 1

... PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 QUAD BUS BUFFER (3-STATE) DIP SOP ORDER CODES PACKAGE TUBE DIP M74HC125B1R SOP M74HC125M1R TSSOP All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC125 TSSOP T & R ...

Page 2

M74HC125 INPUT AND OUTPUT EQUIVALENT CIRCUIT ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 3

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 Leakage ...

Page 4

M74HC125 AC ELECTRICAL CHARACTERISTICS (Input t Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time t t High Impedance PZL PZH Output Enable Time t t High Impedance PLZ PHZ Output Disable ...

Page 5

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

Page 6

M74HC125 WAVEFORM 2 : OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) 6/10 ...

Page 7

Plastic DIP-14 MECHANICAL DATA mm. DIM. MIN. a1 0. 15. 1.27 TYP MAX. MIN. 0.020 1.65 0.055 0.5 0.25 20 8.5 2.54 7.1 5.1 3.3 2.54 0.050 M74HC125 ...

Page 8

M74HC125 DIM. MIN 0 0. 8. 3.8 G 4 8/10 SO-14 MECHANICAL DATA mm. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.5 ...

Page 9

TSSOP14 MECHANICAL DATA DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0° PIN 1 IDENTIFICATION 1 mm. TYP MAX. 1.2 0.15 1 1.05 ...

Page 10

... 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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