Tektronix 50M30
Programmable Digital Input/Output Card

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Programmable Digital Input/Output Card
The 50M30 Digital Input/Output card provides 16 digital input and 16 digital output lines. The inputs accept data from switches, contact closures, and digital devices capable of supplying TTL output levels. The digital outputs provide TTL levels to control instruments, relays, indicators, etc.. The digital outputs can be configured for open-collector outputs by positioning internal jumpers. TTL compatible handshake lines at the front-panel connector allow synchronization data-transfers. Data Outputs:
16 open-collector TTL (type 7406) with 2 kohm pull ups to internal +5 V or user supplied supply (15 V max). Logical “0” sink current up to 40mA for output of <0.7 V.

Data Input Buffers:
16 LSTTL Schmitt triggers
(type 74LS14).

• 16 Input and 16 Output Lines

Average Retail Price and Current Availability
Price $250
Availability In Stock
Functionality Fully Functional
Condition Used
Cables Included
Accessories None
Manual Included
ATE IEEE-488

Standard terms for used equipment: 5 day right of return, 30 day limited warranty.

Test Electronics, a leader in test fixture technology. Reducing test fixture costs by utilizing a large existing resource of used and reconditioned precision measuring equipment.

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