SN75112N
Key Features
- The significant difference between the three drivers is in the output-current specification
- The output current can be switched off (inhibited) by low logic levels on the enable inputs
- The output current nominally is 12 mA for the ’110A devices and is 27 mA for the SN75112
- The enable/inhibit feature is provided so the circuits can be used in party-line or data-bus applications
- The output impedance of the driver in the inhibited mode is very high
- The output impedance of a transistor is biased to cutoff
