| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
95 pcs
|
95 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Count Rate | |
| Direction | |
| Input Type | |
| Logic Type | |
| Mounting Type | |
| Number of Bits per Element | |
| Number of Elements | |
| Operating Temperature | |
| Output Type | |
| Reset | |
| Supplier Device Package | |
| Supplier Package | |
| Timing | |
| Trigger Type | |
| Voltage |
The Texas Instruments SN74F163AD is a synchronous, presettable, 4-bit binary counter designed for high-speed counting applications. It utilizes internal carry look-ahead circuitry to facilitate cascading counters for n-bit synchronous designs without additional gating.
This counter operates with a voltage range of 4.5V to 5.5V and has a maximum count rate of 100 MHz. The operating temperature range is from 0°C to 70°C. It features fully synchronous operation, meaning all flip-flops are clocked simultaneously, eliminating output counting spikes associated with asynchronous counters. The device supports synchronous presetting and clearing functions.
The SN74F163AD is available in a 16-SOIC surface mount package. Its synchronous clear function allows for easy modification of the count length by decoding the Q outputs. The carry look-ahead circuitry, implemented via ENP and ENT inputs and an RCO output, enables successive cascaded stages when both ENP and ENT are high and the count reaches 15 (HHHH).
This component is suitable for digital logic designs requiring precise and fast counting capabilities, such as frequency division, digital signal processing, and control systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V.
16-SOIC.
0°C to 70°C.
100 MHz.
4 bits.
Positive edge.
Typical 5 ns, maximum 10 ns.