CD74HCT4511E

LOGIC, 7-SEG LATCH/DEC/DRVR, 16DIP.

The CD74HCT4511E is a CMOS logic high-speed BCD to 7-segment Latch/Decoder/Driver with four address inputs (D0 to D3), an active-low blanking (BL)\ input, lamp-test (LT)\ input and a latch-enable (LE)\ input that, when high, enables the latch to store the BCD inputs. When LE\ is low, the latch is disabled, making the outputs transparent to the BCD inputs. This device has standard-size output transistor, but are capable of sourcing (at standard VOH levels) up to 7.5mA at 4.5V.