MIL-M-38510-504 Microcircuits, Digital, Bipolar Programmable Logic, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, bipolar, programmable logic microcircuits which employ titanium tungsten TiW resistors as the fusible link or programming element. Two product assurance classes and a choice of case outlines and lead materials and finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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MIL-M-38510/504B

TABLE V. Programming characteristics for circuit B.

Symbol	Parameters		Limits			Unit
Symbol	Parameters		Min	Typ	Max	Unit
VIHH	Program level input voltage		11.0	11.5	12.0	V
IIHH	Program level input current	Output program pulse			50	mA
		OD, L/R			25
		All other inputs			5
ICCH	Program supply current				400	mA
tP	Program pulse width		10		50	µS
td	Delay time		100			ns
	Program pulse duty cycle				25	%
VP	Program / verify protect input voltage			20		V
IP	Program / verify protect input current				400	mA
tdv	Delay time to verify		100			µS
VPH	Programming pulse		11.0	11.5	12.0	V