This is a Toshiba TC7S86FU Integrated Circuits (Reel of 3000).
Specifcations:
– Logic Function: XOR
– Number of Selection Inputs per Element: 0
– Minimum Operating Supply Voltage: 2 V
– Maximum Operating Supply Voltage: 6 V
– Operating Temperature: -40 to 85 °C
***MPN TC7S86FU
***OEM Toshiba
***SKU*** 34614

This is an Actel A54SX72A-PQ208 SX-A Family FPGA.
Specifications:
– 108,000 system gates
– Standard speed
– Temperature Range: 0 to +70°C
.
***MPN A54SX72A-PQ208
***OEM Actel
***SKU*** 33288

This unit is a Analog Devices AD590JF Integrated Circuit.
Analog Devices Inc
AD590JF
Integrated Circuit
Voltage – Supply 4 V ~ 30 V
Package / Case 2-Ceramic FLATPACK
Output Type Current
Sensing Temperature -55°C ~ 150°C
.
***MPN AD590JF
***OEM Analog Devices
***SKU*** 31579

Analog Devices OP467GS Amplifier.
Maximum Supply Current 10@±5V m – A, Maximum Input Bias Current 0.6@±5V u – B, Power Supply Type Dual

***MPN OP467GS
***OEM Analog Devices
***SKU*** 31515

Vendor Micron Technology Inc
IC SDRAM 256MBIT 133MHZ 54TSOP
Part # MT48LC16M16A2TG
Category Integrated Circuits (ICs)
Memory Type SDRAM
Memory Size 256M (16Mx16)
Speed 133MHz
Interface Parallel (Byte-wide)
Package / Case 54-TSOP (0.400″, 10.16mm Width)
Packaging Tape & Reel (TR)
Voltage – Supply 3 V ~ 3.6 V
Operating Temperature 0°C ~ 70°C
Format – Memory RAM.
Lead Free Status Contains Lead
***MPN MT48LC16M16A2TG
***OEM Micron Technology
***SKU*** 31507

Analog Devices AD 581 SH High Precision 10V IC Reference

Features (from datasheet):
– Laser trimmed to high accuracy
– 10.000 V ±5 mV (L and U models)
– Trimmed temperature coefficient
– 5 ppm/°C maximum, 0°C to 70°C (L model)
– 10 ppm/°C maximum, -55°C to +125°C (U model)
– Excellent long-term stability
– 25 ppm/1000 hrs (noncumulative)
– -10 V reference capability
– Low quiescent current: 1.0 mA maximum
– 10 mA current output capability

***MPN AD 581 SH
***OEM Analog Devices
***SKU*** 29655