HD74HC251
HD74HC251 is 1 of 8 Data Selectors/Multiplexers manufactured by Renesas.
Description
This multiplexer features both true (Y) and plement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data select inputs determine which data input is routed to the Y and W outputs.
Features
- High Speed Operation: tpd (A, B, C to Y) = 20 ns typ (CL = 50 p F)
- 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
HD74HC251P
DILP-16 pin
PRDP0016AE-B (DP-16FV)
HD74HC251FPEL SOP-16 pin (JEITA)
PRSP0016DH-B
(FP-16DAV)...
