| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,492 pcs
|
1492 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Operating Temperature | |
| Operating Voltage |
The Bosch 40103 is an 8-stage synchronous down counter manufactured with high-speed silicon gate technology. It features control inputs for clock enabling/disabling, clearing to maximum count, and synchronous or asynchronous presetting. All control inputs and the terminal count (TC) output are active-low logic.
This counter IC operates over a wide temperature range of -55°C to 125°C. For HC types, the operating voltage is between 2V and 6V, offering high noise immunity. HCT types operate from 4.5V to 5.5V and are directly compatible with LSTTL input logic.
The 40103 provides a fanout of up to 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs. It can be cascaded in synchronous or ripple mode. The device offers significant power reduction compared to LSTTL logic ICs.
Available in CERDIP, PDIP, and SOIC packages, the 40103 is suitable for various digital logic applications requiring precise counting and control.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range for the 40103 is -55°C to 125°C.
The fanout for standard outputs on the 40103 is 10 LSTTL loads.
The fanout for bus driver outputs on the 40103 is 15 LSTTL loads.
The operating voltage range for the HC types of the 40103 is 2V to 6V.
The operating voltage range for the HCT types of the 40103 is 4.5V to 5.5V.
The 40103 is available in 16-lead CERDIP, 16-lead PDIP, and 16-lead SOIC packages.