Product Summary

The 74HC125D is a 3-State Quad Buffer/Line Driver. The 74HC125D is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC125D is four non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs (nY) are controlled by the output enable input (nOE). A HIGH at nOE causes the outputs to assume a HIGH impedance OFF-state. The “125” is identical to the “126” but has active LOW enable inputs.

Parametrics

74HC125D absolute maximum ratings: (1)propagation delay nA to nY, CL = 15 pF; VCC = 5V, tPHL/ tPLH: 9ns; (2)input capacitance, CI: 3.5pF; (3)power dissipation capacitance per buffer, CPD: 22pF.

Features

74HC125D features: (1)Output capability: bus driver; (2)ICCcategory: MSI.

Diagrams

74HC125D block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74HC125D
74HC125D

NXP Semiconductors

Buffers & Line Drivers QUAD 3-STATE BUS BUF

Data Sheet

Negotiable 
74HC125D,652
74HC125D,652

NXP Semiconductors

Buffers & Line Drivers QUAD 3-STATE BUS BUF

Data Sheet

0-1: $0.06
1-25: $0.06
25-100: $0.05
100-250: $0.05
74HC125D,653
74HC125D,653

NXP Semiconductors

Buffers & Line Drivers QUAD BUFF/DRVR 3ST

Data Sheet

0-1: $0.06
1-25: $0.06
25-100: $0.05
100-250: $0.05
74HC125DB,118
74HC125DB,118

NXP Semiconductors

Buffers & Line Drivers QUAD 3-STATE BUS BUF

Data Sheet

0-1: $0.08
1-25: $0.07
25-100: $0.07
100-250: $0.06
74HC125DB,112
74HC125DB,112

NXP Semiconductors

Buffers & Line Drivers QUAD 3-STATE BUS BUF

Data Sheet

0-1: $0.22
1-25: $0.18
25-100: $0.15
100-250: $0.12
74HC125DB
74HC125DB

NXP Semiconductors

Buffers & Line Drivers QUAD 3-STATE BUS BUF

Data Sheet

Negotiable 
74HC125DTR2G
74HC125DTR2G

ON Semiconductor

Buffers & Line Drivers QUAD NONINVERT BUFFR 3 STATE

Data Sheet

0-1: $0.28
1-25: $0.19
25-100: $0.15
100-500: $0.10
74HC125DR2G
74HC125DR2G

ON Semiconductor

Buffers & Line Drivers QUAD NONINVERT BUFFR 3 STATE

Data Sheet

0-2500: $0.07
2500-2900: $0.07
2900-5000: $0.07
5000-10000: $0.06