74HCT2G126DP(2013) 查看數據表（PDF） - NXP Semiconductors.

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74HCT2G126DP
(Rev.:2013)

Dual buffer/line driver; 3-state

NXP Semiconductors. 

74HC2G126; 74HCT2G126

Dual buffer/line driver; 3-state

Rev. 5 — 18 December 2013

Product data sheet

1. General description

The 74HC2G126; 74HCT2G126 is a dual buffer/line driver with 3-state outputs controlled

by the output enable inputs (nOE). 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

 Wide operating voltage from 2.0 V to 6.0 V

 Input levels:

 For 74HC2G126: CMOS level

 For 74HCT2G126: TTL level

 Complies with JEDEC standard no. 7A

 Symmetrical output impedance

 High noise immunity

 Low power dissipation

 Balanced propagation delays

 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 40 C to +125 C

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

74HC2G126DP 40 C to +125 C TSSOP8

74HCT2G126DP

74HC2G126DC 40 C to +125 C VSSOP8

74HCT2G126DC

74HC2G126GD 40 C to +125 C XSON8

74HCT2G126GD

Description

plastic thin shrink small outline package; 8 leads;

body width 3 mm; lead length 0.5 mm

Version

SOT505-2

plastic very thin shrink small outline package; 8 leads; SOT765-1

body width 2.3 mm

plastic extremely thin small outline package; no leads; SOT996-2

8 terminals; body 3  2  0.5 mm

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