| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | Z814 | On Request | On Request |
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| SVHC Present |
The CD54HC40103F from RCA is an 8-stage synchronous down counter, designed with high-speed silicon gate technology. This integrated circuit features a single 8-bit binary counter with control inputs for clock enabling/disabling, clearing to maximum count, and synchronous or asynchronous presetting.
Key electrical characteristics include a wide operating temperature range from -55°C to 125°C. For HC types, the operating voltage is between 2V to 6V, with high noise immunity. HCT types operate from 4.5V to 5.5V and offer direct LSTTL input logic compatibility. Standard outputs can drive up to 10 LSTTL loads, while bus driver outputs can drive up to 15 LSTTL loads.
The CD54HC40103F is housed in a 16-pin CDIP (J) package. It is suitable for applications requiring precise counting functions within a broad temperature spectrum. The counter can be cascaded in synchronous or ripple modes for more complex counting sequences.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
HC types operate from 2V to 6V, while HCT types operate from 4.5V to 5.5V.
-55°C to 125°C.
CDIP (J) ceramic dual-inline package.
Standard outputs fan out to 10 LSTTL loads; bus driver outputs fan out to 15 LSTTL loads.
Yes, direct LSTTL input logic compatibility with VIL=0.8V max and VIH=2V min.
It is a single 8-bit binary counter configured as an 8-stage synchronous down counter.
Yes, noise immunity is 30% of VCC at VCC=5V.