PA51-DP-PP Emulator Adapter for 8051 Family with DIP Socket to PLCC Plug
Adapter Part Number: PA51-DP-PP
Adapter Description: PLCC emulator adapter for 8051 family & compatible devices. DIP socket to PLCC plug.
Top Side; Pins: 40 Pitch: 0.100"
Bottom Side; Pins: 44 Pitch: 0.050"
PDF Datasheet: 51dp.pdf