HCT125(2015) データシートの表示（PDF） - NXP Semiconductors.

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HCT125
(Rev.:2015)

Quad buffer/line driver; 3-state

NXP Semiconductors. 

74HC125; 74HCT125

Quad buffer/line driver; 3-state

Rev. 6 — 1 December 2015

Product data sheet

1. General description

The 74HC125; 74HCT125 is a quad buffer/line driver with 3-state outputs controlled by

the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high

impedance OFF-state. Inputs include clamp diodes. This enables the use of current

limiting resistors to interface inputs to voltages in excess of VCC.

2. Features and benefits

 Complies with JEDEC standard no. 7A

 Input levels:

 The 74HC125: CMOS levels

 The 74HCT125: TTL levels

 ESD protection:

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V

 Multiple package options

 Specified from 40 C to +85 C and from 40 C to +125 C

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

74HC125D

40 C to +125 C SO14

74HCT125D

74HC125DB

40 C to +125 C SSOP14

74HCT125DB

74HC125PW 40 C to +125 C TSSOP14

74HCT125PW

Description

plastic small outline package; 14 leads; body width

3.9 mm

Version

SOT108-1

plastic shrink small outline package; 14 leads; body

width 5.3 mm

SOT337-1

plastic thin shrink small outline package; 14 leads; body SOT402-1

width 4.4 mm

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