ON Semiconductor, MM74HC125M

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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.

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

Specifications
Attribute Value
Logic Family HC
Logic Function Buffer
Maximum High Level Output Current 7.8mA
Maximum Low Level Output Current 7.8mA
Output Type 3 State
Maximum Propagation Delay Time @ Maximum CL 18 ns @ 45 pF
Mounting Type Surface Mount
Package Type SOIC
Pin Count 14
Number of Elements per Chip 1
Dimensions 8.75 x 4 x 1.5mm
Height 1.5mm
Length 8.75mm
Maximum Operating Temperature +85 °C
Propagation Delay Test Condition 45pF
Maximum Operating Supply Voltage 2 → 6 V
Width 4mm
Minimum Operating Supply Voltage 2 V
Minimum Operating Temperature -40 °C
2200 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Tube of 55)
$ 0.715
(exc. GST)
$ 0.787
(inc. GST)
units
Per unit
Per Tube*
55 - 495
$0.715
$39.325
550 - 2695
$0.443
$24.365
2750 - 4070
$0.292
$16.06
4125 - 8195
$0.287
$15.785
8250 +
$0.281
$15.455
*price indicative
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