Product Summary

The SN74LS629N is a voltage-controlled oscillator. The voltage controlled ocillator is improved version of the original VCD. The SN74LS628N features improved voltage to frequency linearity, range and compensation. With the exception of the SN74LS629N it features two independent VCOs in a singke monolithic chip.

Parametrics

SN74LS629N absolute maximum ratings: (1)Frequency: 1.1 MHz to 25 MHz; (2)Voltage - Supply 4.75 V ~ 5.25 V ; (3)Minimum Operating Temperature: 0℃; (4)Maximum Operating Temperature: +70℃; (5)Duty Cycle (Max): 50 %; (6)Load Capacitance: 45 pF; (7)Mounting Style: Through Hole; (8)Standard Pack Qty: 25.0; (9)Supply Voltage (Max): 5.25 Volts; (10)Supply Voltage (Min): 4.75 Volts.

Features

SN74LS629N features: (1)Separate Supply Voltage Pins for Isolation of Frequency Control Inputs and Oscillators from Output Circuitry; (2)Highly Stable Operation over Specified Temperature and/or Supply Voltage Ranges.

Diagrams

SN74LS629N logic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74LS629N
SN74LS629N

Texas Instruments

VCO Oscillators Dual voltage-cntrld oscillator

Data Sheet

0-1: $3.15
1-25: $2.83
25-100: $2.58
100-250: $2.33
SN74LS629NE4
SN74LS629NE4

Texas Instruments

VCO Oscillators Dual voltage-cntrld oscillator

Data Sheet

0-1: $3.15
1-25: $2.58
25-100: $2.33
100-250: $2.14
SN74LS629NSRG4
SN74LS629NSRG4

Texas Instruments

VCXO Oscillators Dual Vltg controled oscillator

Data Sheet

Negotiable 
SN74LS629NSR
SN74LS629NSR

Texas Instruments

VCXO Oscillators Dual voltage-cntrld oscillator

Data Sheet

Negotiable 
SN74LS629NSRE4
SN74LS629NSRE4

Texas Instruments

VCXO Oscillators Dual voltage-cntrld oscillator

Data Sheet

Negotiable