16 V

16 V

100 k

Ω

18 k

Ω

4 k

Ω

4 k

Ω

Input

A Input

VCC

16 V

16 V

100 k

Ω

18 k

Ω

4 k

Ω

4 k

Ω

Input

B Input

VCC

1 k

Ω

8 V

100 k

Ω

VCC

Input

1 k

Ω

8 V

100 k

Ω

VCC

Input

G Input

8 V

G Input

VCC

5

Ω

8 V

8 V

Y Output

Output

Pulse Generator,

15 µs Duration,

1% Duty Cycle

100 Ω

VTEST

0 V

15 µs

1.5 ms

VTEST

A

B

Generator

50

Ω

Y

1.5 V

1.5 V

3 V

0 V

tPZL

tPLZ

VOL

VCC

G

Y

VOL + 0.5 V

1.5 V

−1.5 V

G

G

VCC

1 k

Ω

VCC

Generators: PRR = 1 MHz, 50% Duty Cycle,

tr <6 ns, Zo = 50 Ω

CL = 15 pF

(Includes Probe and

Jig Capacitance)

9

SN65LBC173A-EP

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SLLSEH1 – NOVEMBER 2016

Product Folder Links: SN65LBC173A-EP

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Copyright © 2016, Texas Instruments Incorporated

Parameter Measurement Information (continued)

Figure 9. Test Circuit Waveforms, tPZL and tPLZ

Figure 10. Test Circuit and Waveform, Transient Over-Voltage Test

Figure 11. Equivalent Input and Output Schematic Diagrams