COMMERCIAL Digital Shift Registers 1,172

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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)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Count Direction	Output Characteristics	Trigger Type	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	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	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
74F322SJX	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5		50 pF	SMALL OUTLINE		12 ns		1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	70 MHz	R-PDSO-G20		5.5 V	2.108 mm	5.3 mm	Not Qualified	TRUE	4.5 V	90 mA	COMMON I/O PINS; SIGN EXTEND FUNCTION; TOTEMPOLE SERIAL SHIFT RIGHT OUTPUT				12.6 mm	F/FAST
74F299SCX	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5			SMALL OUTLINE		8.5 ns		1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	70 MHz	R-PDSO-G20		5.5 V	2.642 mm	7.493 mm		TRUE	4.5 V						12.8 mm	F/FAST
5962-01-056-8059	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	50000000 Hz	TTL	8	5	5		IN-LINE	DIP20,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
DM2503CN	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			8	5			IN-LINE		28 ns		2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	15 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm		TRUE	4.75 V						21.755 mm	2503
74F299PC	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5			IN-LINE		8.5 ns		2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	70 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V						26.075 mm	F/FAST
TMS3064JL	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	16		PMOS	4096				IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-XDIP-T16					Not Qualified
74F164ASC	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5			SMALL OUTLINE		8 ns		1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	80 MHz	R-PDSO-G14		5.5 V	1.753 mm	3.899 mm		TRUE	4.5 V						8.6235 mm	F/FAST
5962-01-101-2397	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	8	5	5		IN-LINE	DIP20,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-XDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
DM2503CJ	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1			8	5			IN-LINE		28 ns		2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	15 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm		TRUE	4.75 V		LG_MAX				19.94 mm	2503
74F164ASJ	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	80000000 Hz	TTL	8	5	5	50 pF	SMALL OUTLINE	SOP14,.3	8 ns	Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	Tin/Lead (Sn/Pb)	DUAL	80 MHz	R-PDSO-G14		5.5 V	2.108 mm	5.3 mm	Not Qualified	TRUE	4.5 V	55 mA		e0			10.11 mm	F/FAST
MM5035N	Texas Instruments	SERIAL IN SERIAL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	8		NMOS	80	5		50 pF	IN-LINE	DIP20,.3	185 ns	Shift Registers	2.54 mm	70 Cel	RIGHT			TIN LEAD	DUAL	3 MHz	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	90 mA		e0			26.075 mm
74F194PC	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	5			IN-LINE		8 ns		2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V						19.305 mm	F/FAST
5962-01-181-6517	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5		IN-LINE	DIP20,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
5962-00-277-0024	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
DM2504CJ	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1			12	5			IN-LINE		28 ns		2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	15 MHz	R-GDIP-T24		5.25 V	4.572 mm	15.24 mm		TRUE	4.75 V		LG_MAX				32.766 mm	2504
74F164ASCX	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5			SMALL OUTLINE		8 ns		1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	80 MHz	R-PDSO-G14		5.5 V	1.753 mm	3.899 mm		TRUE	4.5 V						8.6235 mm	F/FAST
74F194SCX	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	5			SMALL OUTLINE		8 ns		1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.753 mm	3.899 mm		TRUE	4.5 V						9.902 mm	F/FAST
74F194SJX	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	5	5	50 pF	SMALL OUTLINE	SOP16,.3	8 ns	Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	TIN LEAD	DUAL	90 MHz	R-PDSO-G16		5.5 V	2.1 mm	5.3 mm	Not Qualified	TRUE	4.5 V	46 mA	HOLD MODE	e0			10.2 mm	F/FAST
74F194SC	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	5			SMALL OUTLINE		8 ns		1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.753 mm	3.899 mm		TRUE	4.5 V						9.902 mm	F/FAST
DM2504CN	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			12	5			IN-LINE		28 ns		2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	15 MHz	R-PDIP-T24		5.25 V	5.334 mm	15.24 mm		TRUE	4.75 V						31.915 mm	2504
DM2502CW	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1			8	5			FLATPACK		28 ns		1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	15 MHz	R-GDFP-F16		5.25 V	2.032 mm	6.604 mm		TRUE	4.75 V						9.6645 mm	2502
74F194SJ	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	5	5	50 pF	SMALL OUTLINE	SOP16,.3	8 ns	Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	TIN LEAD	DUAL	90 MHz	R-PDSO-G16		5.5 V	2.1 mm	5.3 mm	Not Qualified	TRUE	4.5 V	46 mA	HOLD MODE	e0			10.2 mm	F/FAST
SN74LS395N	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74S299J4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	8	5	5		IN-LINE	DIP20,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-XDIP-T20											NOT SPECIFIED	NOT SPECIFIED
SN74ALS323N3	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5		IN-LINE	DIP20,.3	19 ns	Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	17 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		COMMON I/O PINS; GATED OUTPUT ENABLE INPUT		NOT SPECIFIED	NOT SPECIFIED	25.4 mm	ALS
SN74195NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL				DUAL		R-PDIP-T16					Not Qualified
SN74LS95BJ4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	4	5	5		IN-LINE	DIP14,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-XDIP-T14
SN74LS673J	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	16	5		45 pF	IN-LINE	DIP24,.6	40 ns	Shift Registers	2.54 mm	70 Cel	RIGHT		NEGATIVE EDGE		DUAL	20 MHz	R-GDIP-T24		5.25 V			Not Qualified	TRUE	4.75 V	80 mA	PARALLEL OUTPUT IS REGISTERED; ASYNCHRONOUS CLEAR FOR STORAGE REGISTER; COMMON SERIAL I/O PIN		NOT SPECIFIED	NOT SPECIFIED		LS
SN74AS95D	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	5		50 pF	SMALL OUTLINE	SOP14,.25	9.5 ns	Shift Registers	1.27 mm	70 Cel	RIGHT		NEGATIVE EDGE		DUAL	100 MHz	R-PDSO-G14		5.5 V	1.75 mm	3.905 mm	Not Qualified	TRUE	4.5 V	39 mA	SEPARATE CLOCKS FOR SHIFT RIGHT & LOAD		NOT SPECIFIED	NOT SPECIFIED	8.645 mm	AS
SN74F299NE4	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	70000000 Hz	TTL	8	5	5		IN-LINE	DIP20,.3	12 ns	Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	70 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V			e4			25.4 mm	F/FAST
SN74ALS166NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8				IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN7491ANP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5		IN-LINE	DIP14,.3		Shift Registers	2.54 mm	70 Cel	RIGHT				DUAL		R-PDIP-T14					Not Qualified
SN74ALS164ANSRG4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	TTL	8	5	5		SMALL OUTLINE	SOP14,.3	17 ns	Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDSO-G14	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V		AND-GATED SERIAL (A AND B) INPUTS	e4	30	260	10.2 mm	ALS
SN74F166D	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	110000000 Hz	TTL	8	5	5	50 pF	SMALL OUTLINE	SOP16,.25	9 ns	Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	110 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	60 mA	CLOCK INHIBIT		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	F/FAST
SN74LS299DWRE4	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5	5	15 pF	SMALL OUTLINE	SOP20,.4	39 ns	Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	53 mA	HOLD MODE; COMMON I/O PINS		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	LS
SN7495AJP4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	4	5	5		IN-LINE	DIP14,.3		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL				DUAL		R-XDIP-T14
SN74LS295BFN3	Texas Instruments		COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		TTL	4	5	5		CHIP CARRIER	LDCC20,.4SQ		Shift Registers	1.27 mm	70 Cel					QUAD		S-PQCC-J20
SN74199N	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5	15 pF	IN-LINE	DIP24,.6	30 ns	Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	25 MHz	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.75 V	127 mA	CLOCK INHIBIT; J AND KBAR SERIAL INPUT		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	TTL/H/L
SN74S194N-00	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	5		15 pF	IN-LINE		16.5 ns		2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	105 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	135 mA	HOLD MODE				19.305 mm	S
SN74LS672FN3	Texas Instruments		COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		TTL	4				CHIP CARRIER	LDCC20,.4SQ		Shift Registers	1.27 mm	70 Cel					QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74LS195ANP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified
SN74195J4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	4	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL				DUAL		R-XDIP-T16
SN74AS194NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4				IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74S299DW	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	5	5	45 pF	SMALL OUTLINE	SOP20,.4	21 ns	Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	50 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	225 mA	HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	S
SN74LS96N1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	5	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified
SN74LS165AN1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5	5		IN-LINE	DIP16,.3		Shift Registers	2.54 mm	70 Cel					DUAL		R-PDIP-T16					Not Qualified
SN74166N-00	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	5		15 pF	IN-LINE		30 ns		2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	35 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	127 mA	CLOCK INHIBIT				19.305 mm	TTL/H/L
SN74LS164DRG4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	25000000 Hz	TTL	8	5	5		SMALL OUTLINE	SOP14,.25	32 ns	Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	36 MHz	R-PDSO-G14	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V		GATED SERIAL INPUTS (A AND B)	e4	30	260	8.65 mm	LS

Digital Shift Registers

Digital shift registers are electronic circuits that can store and shift data in a serial-in, serial-out (SISO) or parallel-in, serial-out (PISO) fashion. They are commonly used in digital systems for data storage, data transfer, and signal processing applications.

Shift registers can be designed using various types of flip-flops, such as D flip-flops, JK flip-flops, and T flip-flops. They can also be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs).

Digital shift registers can be classified into various types based on their operation mode and the direction of data shift. The most common types of shift registers include:

1. Serial-in, serial-out (SISO) shift registers: These shift registers have one serial input and one serial output. They can shift data in one direction, either left or right, and can be used for data storage, delay generation, and signal processing applications.

2. Parallel-in, serial-out (PISO) shift registers: These shift registers have multiple parallel inputs and one serial output. They can shift data from multiple inputs to a single output in a serial fashion and can be used for data transfer and signal processing applications.

3. Serial-in, parallel-out (SIPO) shift registers: These shift registers have one serial input and multiple parallel outputs. They can shift data from a single input to multiple outputs in a parallel fashion and can be used for data storage and signal processing applications.

4. Parallel-in, parallel-out (PIPO) shift registers: These shift registers have multiple parallel inputs and multiple parallel outputs. They can shift data from multiple inputs to multiple outputs in a parallel fashion and can be used for data transfer and signal processing applications.

Digital shift registers are used in various applications, including serial-to-parallel conversion, parallel-to-serial conversion, data storage, data transfer, and signal processing. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.