SN74LS629NSR Overview
In the packaging, the clock timer is enclosed with the 16-SOIC (0.209, 5.30mm Width) code on the back. 20MHz is set as the frequency of the programmable timer.It is used to pack in Tape & Reel (TR) case. Amounts of Surface Mount are recommended.The programmable timer can supply a voltage of 4.75V~5.25V.The type of chips can be divided into VCO (Dual). The operating temperature of this timer clock is 0°C~70°C. To mount this digital timer with Surface Mount. The operating supply voltage is rated at 35mA voltage. The 74LS relates to the digital timer's series. It is based on 74LS629. The timer clock contains 16 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 5V. The sum of the IC chip pins is 16 . The number of the chip's terminations sums up to 16.
SN74LS629NSR Features
Operate frequency at 20MHz
Package / Case: Tape & Reel (TR)
Mounting Type:Surface Mount

SN74LS629NSR Applications
There are a lot of Texas Instruments
SN74LS629NSR Programmable Timers & Oscillators applications.

Remote Sensors
White Goods
Electric Vehicles
Always On Systems
Clutch Actuator circuit
Car Door Handle circuit
Smart Key
Remote current sensor
Intruder Detection
Power-On Reset Timer

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.209, 5.30mm Width)
Number of Pins	16
Operating Temperature	0°C~70°C
Packaging	Tape & Reel (TR)
Series	74LS
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	VCO (Dual)
HTS Code	8542.39.00.01
Voltage - Supply	4.75V~5.25V
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	2
Supply Voltage	5V
Terminal Pitch	1.27mm
Frequency	20MHz
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	74LS629
Pin Count	16
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Operating Supply Current	35mA
Load Capacitance	45pF
Nominal Supply Current	35mA
Family	LS
Max Duty Cycle	50 %
Length	10.2mm
Height Seated (Max)	2mm
Width	5.3mm
RoHS Status	ROHS3 Compliant