74HC00 datasheet(9/17 Pages) PHILIPS

9 / 17 page

2003 Jun 30

Philips Semiconductors

Product speciﬁcation

Quad 2-input NAND gate

74HC00; 74HCT00

AC CHARACTERISTICS

Type 74HC00

GND = 0 V; tr =tf = 6 ns; CL =50pF.

Note

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

Type 74HCT00

GND = 0 V; tr =tf = 6 ns; CL =50pF

Note

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

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 to +85 °C; note 1

tPHL/tPLH

propagation delay nA, nB to nY

see Fig.6

2.0

−

115

see Fig.6

4.5

−

923

see Fig.6

6.0

−

720

tTHL/tTLH

output transition time

2.0

−

4.5

−

719

6.0

−

616

Tamb = −40 to +125 °C

tPHL/tPLH

propagation delay nA, nB to nY

see Fig.6

2.0

−−

135

see Fig.6

4.5

−−

see Fig.6

6.0

−−

tTHL/tTLH

output transition time

2.0

−−

110

4.5

−−

6.0

−−

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 to +85 °C; note 1

tPHL/tPLH

propagation delay nA, nB to nY

see Fig.6

4.5

−

tTHL/tTLH

output transition time

4.5

−−

Tamb = −40 to +125 °C

tPHL/tPLH

propagation delay nA, nB to nY

see Fig.6

4.5

−−

tTHL/tTLH

output transition time

4.5

−−

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