5 Parameter Measurement Information

A.

CL includes probe and jig capacitance.

B.

All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤2.5 ns, tf ≤ 2.5 ns.

C.

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

Figure 5-1. Load Circuit and Voltage Waveforms

TEST

S1

tPLH/tPHL

Open

6 Detailed Description

6.1 Functional Block Diagram

Figure 6-1. Logic Diagram, Each Gate (Positive Logic)

6.2 Device Functional Modes

Table 6-1. Function Table (Each Gate)

INPUTS

OUTPUT

A

B

Y

H

H

L

L

X

H

X

L

H

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SN54ACT00, SN74ACT00

SCAS523F – AUGUST 1995 – REVISED APRIL 2025

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