74AHC1G4214GW Series

14-stage divider and oscillator

Catalog

14-stage divider and oscillator

Part	Logic Type	Package / Case	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Bits per Element [custom]	Number of Elements	Supplier Device Package	Direction	Operating Temperature [Max]	Operating Temperature [Min]	Trigger Type
Nexperia USA Inc. 74AHC1G4214GWH	Divide-by-16384	5-TSSOP SC-70-5 SOT-353	Surface Mount	2 V	5.5 V	14	1	5-TSSOP	Up	125 °C	-40 °C	Negative Edge

Catalog

14-stage divider and oscillator

Description

74AHC1G4214 is a 14-stage divider and oscillator. It consists of a chain of 14 flip-flops. Each flip-flop divides the frequency of the previous flip-flop by two, consequently the 74AHC1G4214 counts up to 214= 16384. The single inverting stage (X1 to X2) functions as a crystal oscillator or an input buffer for an external oscillator. When used as a buffer the output X2 should be left floating. The frequency of the output (Q) is the frequency applied to X1 divided by 16384.The divider advances on the negative-going transition of X1.