scope:

This drawing documents five product assurance classes, class D (lowest reliability), class E, (exceptions), class G (lowest high reliability), class H (high reliability), and class K, (highest reliability) and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 NHI-1582ET MIL-STD-1553, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers. 02 NHI-1583ET MIL-STD-1553/MDC A3818, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers. 03 NHI-1598ET MIL-STD-1553, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers, external time tag clock input. 04 NHI-1599ET MIL-STD-1553/MDC A3818, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers, external time tag clock input. 05 NHI-15103ET MIL-STD-1553, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers, address latch input pin. 06 NHI-15104ET MIL-STD-1553/MDC A3818, dual redundant, bus controller, remote terminal, bus monitor, 16k static ram, +5 V operation, monolithic transceivers, address latch input pin.

This device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device performance documentation D, E, G, H, or K Certification and qualification to MIL-PRF-38534

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X See figure 1 69 Grid array Y See figure 1 68 Quad flat pack

The lead finish shall be as specified in MIL-PRF-38534.

Supply voltage range (V_CC) ...................................... −0.3 V dc to +7 V dc Storage temperature range ..................................... −65°C to + 150°C Thermal rise, case-to-junction ................................ +15°C/W Lead soldering temperature (10 seconds) ....................... +300°C Power dissipation (P_D): Hottest die (100% duty cycle) ............................... 0.500 W Total hybrid (standby) ...................................... 0.550 W Total hybrid (100% duty cycle) .............................. 1.05 W Thermal resistance, junction-to-case (θ_JC) .................... 4°C/W

Supply voltage range (V_CC) .................................... +4.50 V dc to +5.50 V dc Minimum logic high input voltage (V_IH) ........................ +2 V dc Maximum logic low input voltage (V_IL) ......................... +0.8 V dc Case operating temperature range (T_C) ......................... −55°C to + 125°C

intended Use:

Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.