SN74S134

The SN74S134 features three-state outputs outputs. It has the low impedance characteristics of a TTL output with additional drive capability at high logic levels to allow driving heavily loaded lines without external pull-up resistors, when enabled.

Features of SN74S134 are: (1)package options include plastic" small outline" packages, ceramic chip carriers and flat packages, and plastic and ceramic DIPs; (2)dependable texas instrument quality and reliability.

The absolute maximum ratings and recommeded operating conditions of the SN74S134 can be summarized as: (1)supply voltage: 7V; (2)input voltage: 5.5V;(3)operating free air temperature range: 0 to 70; (4)storage tempera ture rang:-65 to 150; (5)voltage applied to a disabled 3-state output: 5.5V. Recommended operating conditions: (1)supply voltage: 4.75V min, 5V typ and 5.25V max; (2)high-level input voltage: 2V min; (3)low-level input voltage: 0.8V max; (4)high-level output current:-6.5mA max; (5)low-level output current: 20mA max, etc.