54LS163ADMQB
- Mfr.Part #
- 54LS163ADMQB
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- BINARY COUNTER, LS SERIES TTL
- Stock
- 47,656
- In Stock :
- 47,656
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Counters, Dividers
- Technology :
- TTL
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Logic IC Type :
- BINARY COUNTER
- Family :
- LS
- Number of Functions :
- 1
- RoHS :
- Non-Compliant
- Count Direction :
- UP
- Terminal Position :
- Dual
- Reach Compliance Code :
- Unknown
- Propagation Delay (tpd) :
- 38 ns
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Temperature Grade :
- Military
- Length :
- 19.43 mm
- Trigger Type :
- POSITIVE EDGE
- Number of Bits :
- 4
- fmax-Min :
- 25 MHz
- Manufacturer :
- Rochester Electronics LLC
- Mode of Operation :
- SYNCHRONOUS
- Pin Count :
- 16
- Number of Terminals :
- 16
- Seated Height-Max :
- 5.08 mm
- Additional Feature :
- TCO OUTPUT
- Package Shape :
- RECTANGULAR
- Terminal Pitch :
- 2.54 mm
- Load/Preset Input :
- yes
- Qualification Status :
- Military
- Terminal Form :
- THROUGH-HOLE
- Surface Mount :
- No
- Width :
- 7.62 mm
- JESD-30 Code :
- R-CDIP-T16
- Datasheets
- 54LS163ADMQB

Counters, Dividers National Semiconductor 54LS163ADMQB Overview
The National Semiconductor 54LS163ADMQB is a high-performance BINARY COUNTER, belonging to the LS (Low-power Schottky) series TTL (Transistor-Transistor Logic) technology. This component is specifically designed for sophisticated digital systems requiring low power consumption and high-speed operation. The 54LS163ADMQB counter features a fully synchronous design, ensuring accurate counting sequences in a variety of applications, from basic industrial devices to complex computing systems. Its robust functionality and reliable performance make it an ideal choice for designers and engineers looking to enhance system efficiency and precision. The integration of National Semiconductor's advanced technology in this component guarantees superior performance for bulk purchasing needs in business markets.
54LS163ADMQB Features
- Fully synchronous operation for accurate counting
- Low-power Schottky technology minimizes power consumption
- 4-bit binary count capability
- Direct clear function to reset the count
- Multiple package options available for flexible design implementation
54LS163ADMQB Applications
- Digital clocks: Utilizes its counting capabilities to manage time sequencing and event timing.
- Frequency counters: Measures frequency by counting the number of occurrences of an event per unit of time.
- Event counters in industrial automation: Tracks occurrences of specific events critical for process control.
- Server farm data management: Helps in data flow control and processing sequence management.
- Consumer electronics: Integrated in devices requiring precise operations like programmable timers and sequential device control.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















