74HC2G126DP datasheet(10/20 Pages) PHILIPS

номер детали	74HC2G126DP

подробное описание детали	Dual buffer/line driver; 3-state

PDF	20 Pages

Scroll/Zoom	100%

производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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10 / 20 page

2003 Mar 03

Philips Semiconductors

Product speciﬁcation

Dual buffer/line driver; 3-state

74HC2G126; 74HCT2G126

Type 74HCT2G126

GND = 0 V; tr =tf ≤ 6.0 ns; CL =50pF.

Note

1. All typical values are measured at Tamb =25°C.

AC WAVEFORMS

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.(1)

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 to +85 °C

tPHL/tPLH

propagation delay nA to nY

see Figs 5 and 7

4.5

−

tPZH/tPZL

3-state output enable time nOE to nY see Figs 6 and 7

4.5

−

tPHZ/tPLZ

3-state output disable time nOE to nY see Figs 6 and 7

4.5

−

tTHL/tTLH

output transition time

see Figs 5 and 7

4.5

−

615

Tamb = −40 to +125 °C

tPHL/tPLH

propagation delay nA to nY

see Figs 5 and 7

4.5

−−

tPZH/tPZL

3-state output enable time nOE to nY see Figs 6 and 7

4.5

−−

tPHZ/tPLZ

3-state output disable time nOE to nY see Figs 6 and 7

4.5

−−

tTHL/tTLH

output transition time

see Figs 5 and 7

4.5

−−

handbook, halfpage

MNA948

nA input

nY output

tPHL

tPLH

GND

VOH

VOL

tTHL

tTLH

90%

10%

Fig.5 The input (nA) to output (nY) propagation delays.

For 74HC2G126: VM = 50%; VI = GND to VCC

For 74HCT2G126: VM = 1.3 V; VI = GND to 3.0 V.

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