Description
When the latch enable (LE) input is high, the Q outputs of HD74HC563 will follow the inversion of the D inputs and the Q outputs of HD74HC573 will follow the D inputs.
Features
- High Speed Operation: tpd (Data to Q, Q) = 11 ns typ (CL = 50 pF).
- High Output Current: Fanout of 15 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
HD74HC563P HD74HC573P
DILP-20 pin
PRDP0020AC-B (DP-20NEV)
P
HD74HC563FPEL SOP-20 pin (JEI.