Am3226

Am3216 Am3226 Am8216 Am8226 Four-Bit Parallel Bidirectional Bus Driver Distinctive Characteristics Data bus buffer driver for 8080 type CPU's Low input load current - 0.25mA maximum High output drive capability for driving system data bus - 50mA at 0.5V 100% reliability assurance testing in compliance with MI L-STD-883 Am3216 and Am8216 have non-inverting outputs FUNCTIONAL DESCRIPTION I The Am3216, Am3226, Am8216 and Am8226 are four-bit, bi-directional bus drivers for use in bus oriented applications. The non-inverting Am3216 and Am8216, and inverting Am3226 and Am8226 drivers are provided for flexibility in system design. Each buffered line of the four bit driver consists of two separate buffers that are three-state to achieve direct bus interface and bi-directional capability. On one side of the driver the output of one buffer and the input of another are tied together (DB), this side is used to interface to the system side components such as memories, ...