74AC11000

QUADRUPLE 2-INPUT POSITIVE-NAND GATE

SCLS054A – APRIL 1987 – REVISED APRIL 1996

4

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

TA = 25°C

MIN

MAX

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

UNIT

tPLH

AorB

Y

1.5

7.2

9.8

1.5

11.1

ns

tPHL

A or B

Y

1.5

5.8

8.6

1.5

9.6

ns

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

TA = 25°C

MIN

MAX

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

UNIT

tPLH

AorB

Y

1.5

5

6.5

1.5

7.4

ns

tPHL

A or B

Y

1.5

4.4

6.1

1.5

6.8

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Cpd

Power dissipation capacitance per gate

CL = 50 pF,

f = 1 MHz

33

pF

PARAMETER MEASUREMENT INFORMATION

VOLTAGE WAVEFORMS

LOAD CIRCUIT

Input

(see Note B)

50%

50% VCC

50% VCC

tPHL

tPLH

VCC

Output

VOL

VOH

0 V

From Output

Under Test

CL = 50 pF

(see Note A)

500

Ω

NOTES: A. CL includes probe and jig capacitance.

B. Input pulses are supplied by generators having the following characteristics: PRR

≤ 1 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns.

C. The outputs are measured one at a time with one input transition per measurement.

50%

Figure 1. Load Circuit and Voltage Waveforms