HD74HC4515 Datasheet, PDF (1/8 Pages) Hitachi Semiconductor – 4-bit Latch/4-to-16-line Decoder

HD74HC4515
4-bit Latch/4-to-16-line Decoder
Description
This device presents 4-to-16 line decoder with latched inputs. The HD74HC4515 presents a low level at
the selected output.
This device consists of four storage latches with common strobe and inhibit (G) inputs. When a low signal
is applied to the strobe input, the input data is stored, decoded, and presented to the output. When inhibit is
high, all HD74HC4515 outputs are a high logic level.
Features
• High Speed Operation: t_pd (Data to S) = 20 ns typ (C_L = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: V_CC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: I_CC (static) = 4 µA max (Ta = 25°C)