Programmable Frequency Divider/Digital Timer
HD74HC292/HD74HC294
Programmable Frequency Divider/Digital Timer
REJ03D0608–0200 (Previous ADE-205-486)
Rev.2.00 Jan 3...
Description
HD74HC292/HD74HC294
Programmable Frequency Divider/Digital Timer
REJ03D0608–0200 (Previous ADE-205-486)
Rev.2.00 Jan 31, 2006
Description
This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs. It has two Clock inputs, either of which may be used as a clock inhibit. The device also has an active-low Reset, which initializes the internal flip-flop states. Test Point outputs (TP1, TP2, TP3) are provided with HD74HC292 to facilitate incoming inspections.
Test Point output is provided with HD74HC294 to facilitate incoming inspections.
Features
High Speed Operation: tpd (Clock to Q) = 16 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Ordering Information
Part Name
Package Type
Package Code (Previous Code)
Package Abbreviation
HD74HC292P
D...
Similar Datasheet