軍用 6 通道 3V 至 18V 反相器
| Technology Family | CD4000 |
| Supply voltage (Min) (V) | 3 |
| Supply voltage (Max) (V) | 18 |
| Number of channels (#) | 6 |
| IOL (Max) (mA) | 6 |
| IOH (Max) (mA) | -1 |
| ICC (Max) (uA) | 30 |
| Input type | Standard CMOS |
| Output type | Push-Pull |
| Features | Standard speed (tpd > 50ns) |
| Rating | Military |
- 2 TTL-load output drive capability
- 3-state outputs
- Common output-disable control
- Inhibit control
- 100% tested for quiescent current at 20 V
- 5-V, 10-V, and 15-V parametric ratings
- Maximum input current of 1 μA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
- Noise Margin (full package-temperature range) =
???1 V at VDD = 5 V
???2 V at VDD = 10 V
???2.5 V at VDD = 15 V - Applications:
- 3-state hex inverter for interfacing IC's with data buses
- COS/MOS to TTL hex buffer
CD4502B consists of six inverter/buffers with 3-state outputs. A logic "1" on the OUTPUT DISABLE input produces a high-impedance state in all six outputs. This feature permits common busing of the outputs, thus simplifying system design. A Logic "1" on the INHIBIT input switches all six outputs to logic "0" if the OUTPUT DISABLE input is a logic "0". This device is capable of driving two standard TTL loads, which is equivalent to six times the JEDEC "B"-series IOL standard.
The CD4502B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
