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-1553RT MIL-STD-1553, dual redundant, remote terminal, seperate V_CC for internal RAM, hybrid transceivers. 02 NHI-1554RT MIL-STD-1553, dual redundant, remote terminal, seperate input pin for SSFlag/Terminal Flag, hybrid transceivers. 03 NHI-1561RT MIL-STD-1553, dual redundant, remote terminal, multichip, monolithic transceivers. 04 NHI-1562RT MIL-STD-1553, dual redundant, remote terminal, multichip, monolithic transceivers, MacAir. 05 NHI-1572RT MIL-STD-1553, dual redundant, remote terminal, seperate V_CC for internal RAM, multichip, monolithic transceivers. 06 NHI-1576RT MIL-STD-1553, dual redundant remote terminal, seperate input pin for SSFlag/Terminal Flag, multichip, monolithic transceivers. 07 NHI-1591RT MIL-STD-1553, dual redundant, remote terminal, multichip, monolithic transceivers with separation of broadcast data pointer tables. 08 NHI-1592RT MIL-STD-1553, dual redundant, remote terminal, multichip, monolithic. transceivers, MacAir, with separation of broadcast data pointer tables 09 NHI-15101RT MIL-STD-1553, dual redundant, remote terminal, multichip, monolithic. transceivers with separation of broadcast data pointer tables and external time tag clock input. 10 NHI-15102RT MIL-STD-1 553, dual redundant, remote terminal, multichip, monolithic transceivers, MacAir, with separation of broadcast data pointer tables and external time tag clock input.

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 U See figure 1 68 Flat pack X See figure 1 66 Dual-in-line y See figure 1 66 Flat pack Z See figure 1 69 Grid array

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): Device types 0 1 and 02, (T_C = +125°C) .............. 1.3 W Device types 03, 04, 05, 06, 07, 08, 09, and 10: 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): Device types 01 and 02 .............................. +4.75 V dc to +5.50 V dc Device types 03, 04, 05, 06, 07, 08, 09, and 10 ..... +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.