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FAST CMOS OCTAL D REGISTER (3-STATE)
The FCT374T is an 8-bit register built using an advanced dual metal CMOS technology. These registers consist of eight D-type flip-flops with a buffered common clock and buffered 3-state output control. When the output enable (OE) input is low, the eight outputs are enabled. When the OE input is high, the outputs are in the high-impedance state. Input data meeting the set-up and hold time requirements of the D inputs is transferred to the Q outputs on the low-to-high transition of the clock input.
Commodore-Nr. | Bezeichnung | Form |
---|---|---|
390784-02 | IC 74 FCT 374 AT, SMT, AMIGA-4000 | SO-20 |
Alternativ-Typ (lt. Commodore): 74ABT374
Vorkommen | Anzahl | Position | Bemerkung |
---|---|---|---|
A3640-Rev.3.x | 1 | U201, | - |
Hergestellt in den Jahren 93 bis 95 (gesehen) in ? bekannten Revision.
Hersteller: u.a. IDT
Hersteller-Aufdruck: 74FCT374ATSO K+Date-Code+P
Pin Name | Beschreibung |
---|---|
Dx | D flip-flop data inputs |
CP | Clock Pulse for the register. Enters data on LOW-to-HIGH transition |
Qx | 3-State Outputs (TRUE) |
/Qx | 3-State Outputs (INVERTED) |
/OE | Active LOW 3-State Output Enable Input |