CDx4HC4511, CD74HCT4511 BCD-to-7 Segment Latch/Decoder/Drivers

1 Features

2-V to 6-V V_CC operation ('HC4511)
4.5-V to 5.5-V V_CC 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 capability
Balanced propagation delays and transition times
Significant power reduction compared to LSTTL logic IC's
'HC4511
- High noise immunity,
  N_IL or N_IH = 30% of V_CC at V_CC = 5 V
CD74HCT4511
- Direct LSTTL input logic compatibility, V_IL = 0.8 V Maximum, V_IH = 2 V minimum
- CMOS input compatibility, I_I ≤ 1_μA at V_OL, V_OH