100324

100324 Low Power Hex TTL-to-ECL Translator

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100324 Low Power Hex TTL-to-ECL Translator

July 1988 Revised March 2001

100324 Low Power Hex TTL-to-ECL Translator
General Description
The 100324 is a hex translator, designed to convert TTL logic levels to 100K ECL logic levels. The inputs are compatible with standard or Schottky TTL. A common Enable (E), when LOW, holds all inverting outputs HIGH and holds all true outputs LOW. The differential outputs allow each circuit to be used as an inverting/non-inverting translator, or as a differential line driver. The output levels are voltage compensated over the full -4.2V to -5.7V range. When the circuit is used in the differential mode, the 100324, due to its high common mode rejection, overcomes voltage gradients between the TTL and ECL ground systems. The VEE and VTTL power may be applied in either order. The 100324 is pin and function compatible with the 100124 with similar AC performance, but features power dissipation roughly half of the 100124 to ease system cooling requirements.

Features
s Pin/function compatible with 100124 s Meets 100124 AC specifications s 50% power reduction of the 100124 s Differential outputs s 2000V ESD protection s -4.2V to -5.7V operating range s Available to MIL-STD-883 s Available to industrial grade temperature range (PLCC package only)

Ordering Code:
Order Number 100324SC 100324PC 100324QC 100324QI Package Number M24B N24E V28A V28A Package Description 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square Industrial Temperature Range (-40 C to 85 C)

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Connection Diagrams
24-Pin DIP/SOIC 28-Pin PLCC

2001 Fairchild Semiconductor Corporation

DS009878

www.fairchildsemi.com