| CD40193B Description | | CMOS Presettable Binary Up/Down Counter (Dual Clock with Reset) | | CD40193B Vendor | | Texas Instruments | | CD40193B Categories | | | CD40193B Features | - Individual clock lines for counting up or counting down
- Synchronous high-speed carry and borrow propagation delays for cascading
- Asynchronous reset and preset capability
- Medium-speed operation–fCL= 8MHz (typ.) @ 10 V
- 5-V, 10-V, and 15-V parametric ratings
- Standardized, symmetrical output characteristics
- 100% tested for quiescent current at 20 V
- Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
- 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 - Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
- Applications:
- Up/down difference counting
- Multistage ripple counting
- Synchronous frequency dividers
- A/D and D/A conversion
- Programmable binary or BCD counting
| | CD40193B Datasheet and Application Notes | | | Parameter | Value | | Voltage Nodes (V) | 5, 10, 15 | | Vcc Range (V) | 3.0 to 18.0 | | Input Level | CMOS | | Output Level | CMOS | | Products related to CD40193B | CD40192BPWR CD40192BPW CD40193BF3A CD40193BPWR
CD40193BNSR CD40193BPW CD40192BNSR CD40192BE
CD40193BE CD40192BF3A CD40192BF CD40192B
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