CMOS HEX BUFFER/CONVERTERS - Unisonic Technologies
Description
UNISONIC TECHNOLOGIES CO.
, LTD
UCD4049B
Preliminary
CMOS HEX BUFFER/CONVERTERS
DESCRIPTION
The UCD4049B devices are inverting hex buffers, and feature logic-level conversion using only one supply voltage(VCC).
The input-signal high level(VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions.
These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads.
FEATURES
* High Sink Current for Driving 2 TTL Loads * High-To-Low Level Logic Conversion * Maximum Input Current of 1uA at 18V Over Full Package Temper-
ature Rage * 5V, 10V and 15V Parametric Ratings
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UCD4049BL-S16-R
UCD4049BG-S16-R
UCD4049BL-P16-R
UCD4049BG-P16-R
Package
SOP-16 TSSOP-16
CMOS IC
SOP-16
TSSOP-16
Packing Tape Reel Tape Reel
MARKING
www.
unisonic.
com.
tw Copyright © 2022 Unisonic Technologies Co.
, Ltd
1 of 6
QW-R502-876.
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UCD4049B
PIN CONFIGURATION
Preliminary
CMOS IC
FUNCTION TABLE (each gate)
INPUT(A) H L
OUTPUT(G) L H
LOGIC DIAGRAM (positive logic)
UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw
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QW-R502-876.
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UCD4049B
BLOCK DIAGRAM
Preliminary
CMOS IC
UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw
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QW-R502-876.
e
UCD4049B
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.
5 ~ 18
V
Input Voltage
VIN
-0.
5 ~ VCC +0.
5
V
Output Voltage
VOUT
-0.
5 ~ VCC +0.
5
V
Storage Temperature
TSTG
-65 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS
PARAMETER Supply Voltage Operating Temperature
THERMAL DATA
SYMBOL VCC TOPR
RATINGS 3 ~ 15
-40 ~ +125
UNIT V °C
PARAMETER Junction to Ambient
SOP-16 TSSOP-16...
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