L293B_03 STMICROELECTRONICS [STMicroelectronics], L293B_03 Datasheet - Page 4

• Manufacturer Part Number: L293B_03
• Description: PUSH-PULL FOUR CHANNEL DRIVERS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L293D - L293DD
TRUTH TABLE (one channel)
Z = High output impedance
(*) Relative to the considered channel
Figure 2: Junction to ambient thermal resistance vs. area on board heatsink (SO12+4+4 package)
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Input
H
H
L
L
Enable (*)
H
H
L
L
Output
H
Z
Z
L
Figure 1: Switching Times