Buffers | MM74HC126

3-STATE Quad Buffers

Active

Datasheet

Products

Overview

The MM74HC125 and MM74HC126 are general purpose 3-STATE high speed non-inverting buffers utilizing advanced silicon-gate CMOS technology. They have high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to low power Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Schottky inputs. The MM74HC125 require the 3-STATE control input C to be taken high to put the output into the high impedance condition, whereas the MM74HC126 require the control input to be low to put the output into high impedance. All inputs are protected from damage due to static discharge by diodes to VCC and ground.

  • This product is general usage and suitable for many different applications.

  • Typical propagation delay: 13 ns
  • Wide operating voltage range: 2-6V
  • Low input current: 1 µA maximum
  • Low quiescent current: 80 µA maximum (74HC)
  • Fanout of 15 LS-TTL loads

Tools and Resources

Product services, tools and other useful resources related to MM74HC126

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

3

Share

Sort by

Product Groups:

┗

Orderable Parts:

3

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channels

Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MM74HC126M

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

4

3-State

2

6

13

7.8

$0.2181

More Details

MM74HC126MTCX

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

4

3-State

2

6

13

7.8

$0.1225

More Details

MM74HC126MX

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-14

751EF

1

260

REEL

2500

N

4

3-State

2

6

13

7.8

$0.1167

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

Reliability Data

Die Related Summary Data

Device: MM74HC126M

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

New Search