24 OTP ROM 624

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	Terminal Form	Parallel or Serial	Operating Mode	Maximum Supply Current	No. of Words	Input/Output Type	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
SN74S3708N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28L166J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-XDIP-T24					16384 bit		NOT SPECIFIED	NOT SPECIFIED
TBP38L165-35NT	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			35 ns
JBP38S166MJW	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		2KX8	2K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28R166J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-XDIP-T24					16384 bit
TBP38L166-35NW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			35 ns
TMS27PC291-3NL	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	35 mA	2048 words	COMMON	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel	DUAL	R-PDIP-T24	5.25 V	5.08 mm	15.24 mm	Not Qualified	16384 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED	.035 Amp	31.75 mm	35 ns	13.5
TBP28S86N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP18SA46N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24					4096 bit						75 ns
TBP28L86N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			130 ns
TBP28R45N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit
TBP28P166N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28R85N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit
SNC54S479J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit
TBP28S166NW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24	5.25 V	5.08 mm	15.24 mm	Not Qualified	16384 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED		31.75 mm	75 ns
TBP28SA86N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP28S166-55JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-XDIP-T24					16384 bit		NOT SPECIFIED	NOT SPECIFIED			55 ns
SNC54S474W	Texas Instruments	OTP ROM	MILITARY	24	DFP	RECTANGULAR	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	FLAT			155 mA	512 words		5	5	8	FLATPACK	FL24,.4	OTP ROMs	1.27 mm	125 Cel		512X8	512	-55 Cel	DUAL	R-XDFP-F24				Not Qualified	4096 bit						85 ns
TBP28P166J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-XDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28S45N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit						60 ns
JBP28SA46MJW	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE			135 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	4096 bit		NOT SPECIFIED	NOT SPECIFIED			75 ns
TBP38S86-30NW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			160 mA	1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			30 ns
TBP28S85N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED
SN54186J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			120 mA	64 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		64X8	64	-55 Cel	DUAL	R-XDIP-T24				Not Qualified							75 ns
CBP28SA86MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
SN54S474W	Texas Instruments	OTP ROM	MILITARY	24	DFP	RECTANGULAR	CERAMIC	YES		TTL		FLAT			155 mA	512 words		5	5	8	FLATPACK	FL24,.4	OTP ROMs	1.27 mm	125 Cel		512X8	512	-55 Cel	DUAL	R-XDFP-F24				Not Qualified	4096 bit						85 ns
TMS2516-45JDL	Texas Instruments		COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		MOS		THROUGH-HOLE				2048 words	COMMON	5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel	DUAL	R-XDIP-T24				Not Qualified	16384 bit						450 ns	25
TBP28S46N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			135 mA	512 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit		NOT SPECIFIED	NOT SPECIFIED			60 ns
TBP38R165-20NT3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24					16384 bit		NOT SPECIFIED	NOT SPECIFIED
SN74186N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				64 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		64X8	64	0 Cel	DUAL	R-PDIP-T24
SNC54S2708J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit
TBP28R166N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit
TBP28S166-55N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			55 ns
TBP28P45N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit						35 ns
TBP18SA46N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit						75 ns
TBP28S45N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24				Not Qualified	4096 bit						60 ns
SN74S475J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-XDIP-T24					4096 bit						75 ns
SN74S2708N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			175 mA	1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP28S166N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			75 ns
TBP28S85N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED
SN74S475N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24					4096 bit						75 ns
SN54S451J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28P45JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-XDIP-T24					4096 bit						35 ns
TBP28L45J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-XDIP-T24					4096 bit						60 ns
TMS27PC49-55NL	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		8192 words		5		8	IN-LINE			2.54 mm	70 Cel	3-STATE	8KX8	8K	0 Cel	DUAL	R-PDIP-T24	5.5 V	5.08 mm	15.24 mm	Not Qualified	65536 bit	4.5 V				31.75 mm	55 ns
TBP28S166-55NP1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			55 ns
TBP28R166N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24					16384 bit
TBP28S86AMJW	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-GDIP-T24	5.5 V	5.7 mm	15.24 mm	Not Qualified	8192 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED		32.07 mm	80 ns

OTP ROM

OTP ROM, or One-Time Programmable Read-Only Memory, is a type of non-volatile computer memory that is programmed once and cannot be reprogrammed. OTP ROM is used to store data that needs to be permanently stored and cannot be changed or updated in the future.

OTP ROM is created using a process similar to that used to manufacture Mask ROM. However, instead of programming the memory during the manufacturing process, OTP ROM is programmed after the manufacturing process, but before it is delivered to the customer. This allows the customer to program the memory with the data that they need to store permanently.

OTP ROM is commonly used in devices such as microcontrollers, smart cards, and other electronic devices that require permanent storage of data. It is ideal for storing critical data, such as system settings, encryption keys, and other sensitive information that needs to be permanently stored and cannot be changed or updated in the future.