SN74LS109AN

Number of Circuits : 2
Input Type : Single-Ended
Mounting Style : Through Hole
Packaging : Tube
Polarity : Inverting/Non-Inverting
Output Type : Differential
High Level Output Current : - 0.4 mA
Low Level Output Current : 8 mA
Maximum Operating Temperature : + 70 C
Logic Family : 74LS
Supply Voltage - Max : 5.25 V
Package / Case : PDIP-16
Propagation Delay Time : 40 ns
Logic Type : J-K Flip-Flop


Pinout




Specifications

Symbol	Parameter	Min	Typ	Max	Unit
VCC	Supply Voltage	4.75	5.0	5.25	V
TA	Operating Ambient Temperature Range	0	25	70	°C
IOH	Output Current - High			-0.4	mA
IOL	Output Current - Low			8.0	mA

 

Description

The SN74LS109AN consists of two high speed completely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JKdesign allows operation as a D flip-flop by simply connecting the J and K pins together.