100325 Datasheet, PDF (1/9 Pages) National Semiconductor (TI) – Low Power Hex ECL-to-TTL Translator

July 1988
Revised August 2000
100325
Low Power Hex ECL-to-TTL Translator
General Description
The 100325 is a hex translator for converting F100K logic
levels to TTL logic levels. Differential inputs allow each cir-
cuit to be used as an inverting, non-inverting or differential
receiver. An internal reference voltage generator provides
V_BB for single-ended operation, or for use in Schmitt trigger
applications. All inputs have 50kΩ pull-down resistors.
When the inputs are either unconnected or at the same
potential the outputs will go LOW.
When used in single-ended operation the apparent input
threshold of the true inputs is 20mV to 40mV higher (posi-
tive) than the threshold of the complementary inputs. The
V_EE and V_TTL power may be applied in either order.
Features
s Pin/function compatible with 100125
s Meets 100125 AC specifications
s 50% power reduction of the 100125
s Differential inputs with built in offset
s Standard FAST outputs
s 2000V ESD protection
s −4.2V to −5.7V operating range
s Available to industrial grade temperature range
Ordering Code:
Order Number Package Number
Package Description
100325SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
100325PC
N24E
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide
100325QI
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
100325QC
V28A
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
Pin Descriptions
Pin Names
D₀–D₅
D₀–D₅
Q₀–Q₅
Description
Data Inputs
Inverting Data Inputs
Data Outputs
FAST is a registered trademark of Fairchild Semiconductor Corporation.
© 2000 Fairchild Semiconductor Corporation DS009879
www.fairchildsemi.com