Datasheet

L293, L293D
QUADRUPLE HALF-H DRIVERS
SLRS008C − SEPTEMBER 1986 − REVISED NOVEMBER 2004
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Output
C
L
= 30 pF
(see Note A)
V
CC1
Input
3 V
TEST CIRCUIT
t
f
t
r
3 V
0
t
PHL
V
OH
t
THL
t
TLH
VOLTAGE WAVEFORMS
t
PLH
Output
Input
V
OL
t
w
NOTES: A. C
L
includes probe and jig capacitance.
B. The pulse generator has the following characteristics: t
r
≤ 10 ns, t
f
≤ 10 ns, t
w
= 10 µs, PRR = 5 kHz, Z
O
= 50 Ω.
Pulse
Generator
(see Note B)
5 V 24 V
V
CC2
A
EN
Y
90%
90%
50%
10%
50%
10%
90%
90%
50%
10%
50%
10%
Figure 1. Test Circuit and Voltage Waveforms