Options for Price Comparison
Distributor Statistics for SN74LS294N
Total in Stock: -
Lowest MOQ: -
Average Price: - per unit
Stocking Distributors: -
Loading...
Loading Results for SN74LS294N
Details for SN74LS294N by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Logic
LOGIC PROG FREQ DIV/TIMER 16DIP
SN74LS294N image

SN74LS294N by Texas Instruments

LOGIC PROG FREQ DIV/TIMER 16DIP
Features
Count Divider Chain
Digitally Programmable from 22 to 2n (n = 31 for SN74LS292 , n = 15 for SN74LS294)
Easily Expandable
Useable Frequency Range from DC to 30 MHz
Part Information
SN74LS294N image
RoHS Compliant
Description
The SN74LS29x devices are programmable frequency dividers and digital timers contain 31 flipflops plus 30 gates (in SN74LS292) or 15 flip-flops plus 29 gates (in SN74LS294) on a single chip. The count modulo is under digital control of the inputs provided. Both types feature an active-low CLR clear input to initialize the state of all flip-flops. To facilitate the incoming inspection, test points are provided (TP1, TP2, and TP3 on the SN74LS292, and TP on the SN74LS294). These test points are not intended to drive system loads. Both types feature two clock inputs; either one may be used for clock gating (see Table 1). A brief look at the digital timing capabilities of the SN74LS292 shows that with a 1-MHz input frequency, programming for 210 gives a period of 1.024 ms, 220 gives a period of 1.05 sec, 226 gives a period of 1.12 min, and 231 gives a period of 35.79 min. These devices are easily cascadable, giving limitless possibilities to achievable timing delays.
Specifications
No. of Inputs:
4
Clock Frequency:
30MHz
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Logic Case Style:
DIP
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Count Maximum:
32768
Logic Function Number:
74294
Logic IC Base Number:
74294
Logic IC Function:
Programmable Frequency Divider / Digital Timer
Logic Type:
Programmable Frequency Divider / Digital timer
Operating Temperature Range:
0°C to +70°C
Supply Voltage Range:
4.75V to 5.25V
Termination Type:
Through Hole
Alternate Descriptions
Programmable frequencydivider,SN74LS294N RS Components
Frequency Dividers/Digital Timers 16-Pin PDIP Tube Avnet America
Frequency Dividers/Digital Timers 16-Pin PDIP Tube Avnet Europe