CD74HC4511 - BCD-TO-7 SEGMENT LATCH/DECODER/DRIVERS
The CD54HC4511, CD74HC4511, and CD74HCT4511 are BCD-to-7 segment latch/decoder/ drivers with four address inputs (D0 *D3), an activelow blanking (BL) input, lamp-test (LT) input, and a latch-enable (LE) input that, when high, enables the latches to store the BCD inputs.
When LE is low
CD74HC4511 Features
* 2-V to 6-V VCC operation ('HC4511)
* 4.5-V to 5.5-V VCC operation (CD74HCT4511)
* High-output sourcing capability
* 7.5 mA at 4.5 V (CD74HCT4511)
* 10 mA at 6 V ('HC4511)
* Input latches for BCD code storage
* Lamp test and blanking capabilit
