Product Summary

The SN74HC125N is a quadruple bus buffer gate. It features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. The SN74HC125N is characterized for operation from –40 to 85℃.

Parametrics

SN74HC125N absolute maximum ratings: (1)Supply voltage range, VCC: –0.5 V to 7 V; (2)Input clamp current, IIK (VI < 0 or VI > VCC): ±20 mA; (3)Output clamp current, IOK (VO < 0 or VO > VCC): ±20 mA; (4)Continuous output current, IO (VO = 0 to VCC): ±35 mA; (5)Continuous current through VCC or GND: ±70 mA ; (6)Package thermal impedance, θJA: 127℃/W; (7)Storage temperature range, Tstg: –65 to 150℃.

Features

SN74HC125N features: (1)High-Current 3-State Outputs Interface Directly With System Bus or Can Drive up; (2)to 15 LSTTL Loads; (3)Package Options Include Plastic Small-Outline (D), Shrink Small-Outline (DB), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs.

Diagrams

SN74HC125N logic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN74HC125N
SN74HC125N
Texas Instruments
Buffers & Line Drivers Quad Bus
Data Sheet
0-1: $0.22
1-25: $0.19
25-100: $0.14
100-250: $0.14
SN74HC125NE4
SN74HC125NE4
Texas Instruments
Buffers & Line Drivers Quad Bus Buff Gate With 3-State Outputs
Data Sheet
0-1: $0.26
1-25: $0.22
25-100: $0.17
100-250: $0.10
SN74HC125NSRE4
SN74HC125NSRE4
Texas Instruments
Buffers & Line Drivers Quad Bus Buff Gate With 3-State Outputs
Data Sheet
0-1: $0.29
1-25: $0.24
25-100: $0.19
100-250: $0.11
SN74HC125NSR
SN74HC125NSR
Texas Instruments
Buffers & Line Drivers Quad Bus Buff Gate With 3-State Outputs
Data Sheet
0-1: $0.21
1-25: $0.16
25-100: $0.13
100-250: $0.12
SN74HC125NSRG4
SN74HC125NSRG4
Texas Instruments
Buffers & Line Drivers QUADBusBuffer Gates
Data Sheet
0-1: $0.22
1-25: $0.17
25-100: $0.15
100-250: $0.11