Specification	CD74HC109M96

Clock Frequency	60 MHz
Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Current - Quiescent (Iq)	4 çA
Function	Reset, Set(Preset)
Input Capacitance	10 pF
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Complementary
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Trigger Type	Positive Edge
Type	JK Type
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

CD74HC109 Series

High Speed CMOS Logic Dual Positive-Edge-Triggered J-K Flip-Flops with Set and Reset

Part	Type	Package / Case	Package / Case [x]	Package / Case [y]	Function	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency	Supplier Device Package	Input Capacitance	Trigger Type	Current - Quiescent (Iq)	Number of Elements	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
Texas Instruments CD74HC109M96	JK Type	16-SOIC	0.154 in	3.9 mm	Reset Set(Preset)	125 °C	-55 °C	60 MHz	16-SOIC	10 pF	Positive Edge	4 çA	2	Surface Mount	2 V	6 V	Complementary	5.2 mA	5.2 mA	1
Texas Instruments SN74HC109NG4	JK Type	16-DIP			Reset Set(Preset)			60 MHz	16-PDIP	3 pF	Positive Edge	4 çA	2	Through Hole	2 V	6 V	Complementary	5.2 mA	5.2 mA	1	85 °C	-40 °C	0.3 in	7.62 mm
Texas Instruments CD74HC109M	JK Type	16-SOIC	0.154 in	3.9 mm	Reset Set(Preset)	125 °C	-55 °C	60 MHz	16-SOIC	10 pF	Positive Edge	4 çA	2	Surface Mount	2 V	6 V	Complementary	5.2 mA	5.2 mA	1
Texas Instruments SN74HC109NSR	JK Type	16-SOIC			Reset Set(Preset)			60 MHz	16-SO	3 pF	Positive Edge	4 çA	2	Surface Mount	2 V	6 V	Complementary	5.2 mA	5.2 mA	1	85 °C	-40 °C	0.209 "	5.3 mm
Texas Instruments SN74HC109NSRE4	JK Type	16-SOIC			Reset Set(Preset)			60 MHz	16-SO	3 pF	Positive Edge	4 çA	2	Surface Mount	2 V	6 V	Complementary	5.2 mA	5.2 mA	1	85 °C	-40 °C	0.209 "	5.3 mm
Texas Instruments SN74HC109N	JK Type	16-DIP			Reset Set(Preset)			60 MHz	16-PDIP	3 pF	Positive Edge	4 çA	2	Through Hole	2 V	6 V	Complementary	5.2 mA	5.2 mA	1	85 °C	-40 °C	0.3 in	7.62 mm
Texas Instruments SN74HC109DT	JK Type	16-SOIC	0.154 in	3.9 mm	Reset Set(Preset)			60 MHz	16-SOIC	3 pF	Positive Edge	4 çA	2	Surface Mount	2 V	6 V	Complementary	5.2 mA	5.2 mA	1	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.66
		10	$ 0.58
		25	$ 0.54
		100	$ 0.44
		250	$ 0.41
		500	$ 0.35
		1000	$ 0.28
	Digi-Reel®	1	$ 0.66
		10	$ 0.58
		25	$ 0.54
		100	$ 0.44
		250	$ 0.41
		500	$ 0.35
		1000	$ 0.28
	Tape & Reel (TR)	2500	$ 0.13
		5000	$ 0.13
Texas Instruments	LARGE T&R	1	$ 0.29
		100	$ 0.20
		250	$ 0.15
		1000	$ 0.10

Description

General part information

CD74HC109 Series

The ’HC109 and ’HCT109 are dual J-K\ flip-flops with set and reset. The flip-flop changes state with the positive transition of Clock (1CP and 2CP).

The flip-flop is set and reset by active-low S\ and R\, respectively. A low on both the set and reset inputs simultaneously will force both Q and Q\ outputs high. However, both set and reset going high simultaneously results in an unpredictable output condition.

The ’HC109 and ’HCT109 are dual J-K\ flip-flops with set and reset. The flip-flop changes state with the positive transition of Clock (1CP and 2CP).

Documents

Technical documentation and resources

CD54HC109, CD74HC109, CD54HCT109, CD74HCT109 datasheet (Rev. E)

Data sheet