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	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	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)	Length	Maximum Access Time
SN74S479N1	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				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28S86AMJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words	5	5	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		80 ns
TBP28SA166MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words			8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel	2KX8	2K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	16384 bit					80 ns
SNC54S474J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE			155 mA	512 words	5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel	512X8	512	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	4096 bit					85 ns
CBP28S46MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE			135 mA	512 words	5	5	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		70 ns
TBP28S85N	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
TBP28S46N3	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					4096 bit		NOT SPECIFIED	NOT SPECIFIED		60 ns
TBP28L166N	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		125 ns
TBP28S166-55J4	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
SN74S478NP3	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					8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
TBP38L166-35JW	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		35 ns
SN74S2708NP1	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
TBP18SA46J	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				Not Qualified	4096 bit					75 ns
TBP28L46N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			85 mA	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		NOT SPECIFIED	NOT SPECIFIED		95 ns
JBP28SA86-60MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	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		60 ns
SN74S475NP3	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
SN74S2708J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	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-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
SN74S474NP1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 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					75 ns
TBP28L85N3	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
TBP38SA166JW	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				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED
SN74S475N1	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
TBP28S86AN1	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		65 ns
SN74S479NP1	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				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED
SN74S3708NP3	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
SN54S2708J	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
TBP28S86AJ	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	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-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED		65 ns
SN74S474J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	512 words	5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	512X8	512	0 Cel	DUAL	R-XDIP-T24				Not Qualified	4096 bit					75 ns
TBP28P166JP4	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
TBP28L86N	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
SN74S2708NP3	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					8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
TBP18S46NP3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 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					4096 bit					75 ns
TBP28L86AN3	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					8192 bit		NOT SPECIFIED	NOT SPECIFIED		110 ns
TBP28S166-55NP3	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					16384 bit		NOT SPECIFIED	NOT SPECIFIED		55 ns
TBP28S2708NP3	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					8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
SN54186W	Texas Instruments	OTP ROM	MILITARY	24	DFP	RECTANGULAR	CERAMIC	YES		TTL		FLAT			120 mA	64 words			8	FLATPACK	FL24,.4	OTP ROMs	1.27 mm	125 Cel	64X8	64	-55 Cel	DUAL	R-XDFP-F24				Not Qualified						75 ns
TBP38S85-35MJT	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			160 mA	1024 words	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel	1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED		35 ns
TBP28SA86-60N1	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				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED		60 ns
TBP28S166-55MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		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		55 ns
TBP38L166-35N	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
SN74S2708J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	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-XDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
SN74S3708J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words			8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	1KX8	1K	0 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28S2708ANW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	165 mA	1024 words	5		8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	1KX8	1K	0 Cel	DUAL	R-PDIP-T24	5.25 V	5.08 mm	15.24 mm	Not Qualified	8192 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED	31.75 mm	70 ns
TBP28S2708N3	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					8192 bit		NOT SPECIFIED	NOT SPECIFIED		70 ns
TBP38S165-30MJT	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel	2KX8	2K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED		30 ns
TBP28P45J4	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
TBP18SA46NP3	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
SN74186JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				64 words			8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	64X8	64	0 Cel	DUAL	R-XDIP-T24
TBP18SA46J4	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

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.