QCCJ Latches & Flip-Flops 442

Reset All

Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	No. of Bits	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Length	Family
M74HC75C1	STMicroelectronics	D LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2		CMOS	1	5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	36 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	TIN LEAD	QUAD		S-PQCC-J20	6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V			e0	8.9662 mm	HC/UH
HCF4076BC1	STMicroelectronics	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	3000000 Hz	CMOS	4	5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	600 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	8 MHz	S-PQCC-J20	15 V	4.57 mm	8.965 mm	Not Qualified	TRUE	3 V		WITH HOLD MODE; WITH DUAL OUTPUT ENABLE	e3	8.965 mm	4000/14000/40000
T74LS256C1	STMicroelectronics	D LATCH	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		TTL	2	5		15 pF	CHIP CARRIER		24 ns			1.27 mm	70 Cel		LOW LEVEL	0 Cel		QUAD		S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V	25 mA	TWO 1:4 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		8.9662 mm	LS
T74LS74AC1	STMicroelectronics	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2		TTL	1	5		15 pF	CHIP CARRIER		40 ns			1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	25 MHz	S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	8 mA			8.9662 mm	LS
HCF4013BC1	STMicroelectronics	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	3500000 Hz	CMOS	1	5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	300 ns		FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	3.5 MHz	S-PQCC-J20	15 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	3 V			e3	8.9662 mm	4000/14000/40000
HCF4099BC1	STMicroelectronics	D LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		CMOS	1	5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	400 ns		FF/Latches	1.27 mm	85 Cel		LOW LEVEL	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20	15 V	4.57 mm	8.965 mm	Not Qualified	TRUE	3 V		1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e3	8.965 mm	4000/14000/40000
IDT74FCT534AJ	Renesas Electronics	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	8		CMOS		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel	TIN LEAD	QUAD		S-PQCC-J20				Not Qualified	TRUE				e0		FCT
74FCT534J	Renesas Electronics	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	8		CMOS		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel	TIN LEAD	QUAD		S-PQCC-J20				Not Qualified	TRUE				e0		FCT
74FCT534AJ	Renesas Electronics	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	8		CMOS		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel	TIN LEAD	QUAD		S-PQCC-J20				Not Qualified	TRUE				e0		FCT
IDT74FCT534J	Renesas Electronics	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	8		CMOS		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel	TIN LEAD	QUAD		S-PQCC-J20				Not Qualified	TRUE				e0		FCT

Latches & Flip-Flops

Latches and flip-flops are two types of electronic circuits used in digital systems to store and manipulate digital data. They are both sequential logic circuits, meaning that they can store information and use that information to make decisions based on the previous state.

A latch is a type of digital circuit that can hold or "latch" a signal in its current state. It is a simple memory element that can store a single bit of information. A latch can be transparent or opaque, depending on its behavior when the clock signal is active. A transparent latch passes the input signal through to the output when the clock signal is active, while an opaque latch holds the input signal at the output when the clock signal is active.

Flip-flops are similar to latches but are more sophisticated and have additional control inputs. A flip-flop is a digital circuit that can store one bit of information and change its state based on the clock signal and input signals. Flip-flops can be edge-triggered or level-triggered, depending on how they respond to the clock signal. Edge-triggered flip-flops change their state at the rising or falling edge of the clock signal, while level-triggered flip-flops change their state continuously as long as the clock signal is active.

Flip-flops are classified into various types based on their behavior and the number of inputs. Some of the commonly used flip-flops include D flip-flops, JK flip-flops, T flip-flops, and SR flip-flops. D flip-flops have a single data input and a clock input and can store one bit of information. JK flip-flops have two inputs, J and K, and can store one bit of information. T flip-flops have a single input and can toggle between two states based on the clock signal. SR flip-flops have two inputs, S and R, and can store one bit of information.

Latches and flip-flops are used in various applications, including digital signal processing, memory systems, and control circuits. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.