MC74F374

MC54/74F374 OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS The MC54/74F374 is a high-speed, low-power octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops. OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS FAST™ SCHOTTKY TTL Edge-triggered D-Type Inputs Buffered Positive Edge-triggered Clock 3-State Outputs for Bus-Oriented Applications ESD > 4000 Volts CONNECTION DIAGRAM (TOP VIEW) VCC 20 O7 19 D7 18 D6 17 O6 16 O5 15 D5 14 D4 13 O4 12 CP 11 20 1 J SUFFIX CERAMIC CASE 732-03 N SUFFIX PLASTIC CASE 738-03 20 1 1 OE 2 O0 3 D0 4 D1 5 O1 6 O2 7 D2 8 D3 9 O3 10 GND 20 FUNCTION TABLE Inputs Dn H L X H = HIGH Voltage Level L = LOW Voltage Level X = Don’t Care Z = High Impedance 1 DW SUFFIX SOIC CASE 751D-03 Outputs CP OE L L X H On H L Z ORDERING INFORMATION MC54FXXXJ Ceramic MC74FXXXN Plastic MC74FXXXDW SOIC LOGIC SYMBOL 3 4 7 8 13 14 17 18 11 1 D0 D1 D2 D3 D4 D5 D6 D7 CP OE O0 O1 O2 O3 O4 O5 O6 O7 2 5 6 9 12 15 16 19 VCC = PIN 20 GND = PIN 10 FAST AND LS TTL DATA 4-170 MC54/74F374 FUNCTIONAL DESCRIPTION The F374 consists of eight edge-triggered flip-flops with individual D-type inputs and 3-state true outputs. The buffered clock and buffered Output Enable are common to all flip-flops. The eight flip-flops will store the state of their individual D inputs that meet the setup and hold time requirements on th...