The RCA-CD4013A consists of two identical, independent data-type flip-flops. Each flip-flop has independent data, set, reset and clock inputs, and Q and Q outputs. These devices can be used for shift register applications, and by connecting Q output to the data input, for counter and toggle applications. The logic level present at the D input is transferred to the Q output during the positive-going transition of the clock pulse.
Setting or resetting is independent of the clock and is accomplished by a high level on the set (with low-level on reset) or reset (with low-level on set) line, respectively.
These types are supplied in 14-lead hermetic dual-in-line ceramic packages (D and F suffixes), 14-lead dual-in-line plastic packages (E suffix), 14-lead ceramic flat packages (K suffix), and in chip form (H suffix).
Manufactured: 1976 week 18