DESCRIPTION
The Am3114 is a dual 128-bit static shift register built using P-channel silicon gate MOS technology. The two registers each have a two-input multiplexer on their inputs, so that input data may be selected from one of two sources. Both registers have a common clock input, and operate with a lowvoltage TTL clock signal. The registers shift on the LOW-toHIGH edge of the clock signal. Data at the inputs must be steady for a set-up time before and a hold time after this clock transition. Since data storage is static, the clock may be halted indefinitely in the HIGH state. The outputs of each register can drive one TTL load or three Am93L low-power TTL loads. The two-input multiplexer on the input of each register is controlled by the RC (recirculate control) input. When RC is LOW, data is accepted on the Din input; when RC is HIGH. data is accepted on the Rin input. but is specified with higher performance. LOGIC SYMBOL 13 I -14 RIN RC -15 Am3114 DIN 128-BIT SHIFT REGISTER OUT...
AMD
