74F194 Fairchild Semiconductor, 74F194 Datasheet

Page 1

... Bidirectional Universal Shift Register General Description The 74F194 is a high-speed 4-bit bidirectional universal shift register high-speed, multifunctional, sequential building block useful in a wide variety of applications. It may be used in serial-serial, shift left, shift right, serial-par- allel, parallel-serial, and parallel-parallel data register transfers ...

Page 2

... Asynchronous Master Reset Input (Active LOW –Q Parallel Outputs 0 3 Functional Description The 74F194 contains four edge-triggered D-type flip-flops and the necessary interstage logic to synchronously per- form shift right, shift left, parallel load and hold operations. Signals applied to the Select ( inputs determine the 0 1 type of operation, as shown in the Mode Select Table ...

Page 3

Absolute Maximum Ratings Storage Temperature Ambient Temperature under Bias Junction Temperature under Bias V Pin Potential to Ground Pin CC Input Voltage (Note 2) Input Current (Note 5.0 mA Voltage Applied to Output in HIGH State ...

Page 4

AC Electrical Characteristics Symbol Parameter f Maximum Shift Frequency MAX t Propagation Delay PLH PHL n t Propagation Delay PHL Operating Requirements Symbol Parameter t (H) Setup Time, HIGH or LOW ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow Package Number M16A 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M16D 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...