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PDF NTE4049 Data sheet ( Hoja de datos )
| Número de pieza | NTE4049 | |
| Descripción | CMOS / Hex Buffer/Converter | |
| Fabricantes | NTE Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NTE4049 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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NTE4049, NTE4049T
NTE4050B, NTE4050BT
Integrated Circuit
CMOS, Hex Buffer/Converter
Description:
The NTE4049/NTE4049T (Inverting) and NTE4050B/NTE4050BT (Non−Inverting) are Hex Buffers
and feature logic−level conversion using only one supply voltage (VDD). The input−signal high level
(VIH) can exceed the VDD supply voltage when these devices are used for logic level conversions.
These devices are intended for use as COS/MOS to DTL/TTL converters and can drive directly two
DTL/TTL loads (VDD = 5V, VOL 400mV, IOL 3.2mA).
These devices are available in a standard 16−Lead DIP (NTE4049 and NTE4050B) and SOIC−16
surface mount (NTE4049T and NTE4050BT) type packages.
Features:
D High Sink Current for Driving 2 TTL Loads
D High−to−Low Level Logic Conversion
D Quiescent Current Specified to 20V
D Maximum Input Current of 1A at 18V (Full Package Temperature Range)
D High “Sink” and “Source” Current Capability
D 5V, 10V, and 15V Parametric Ratings
Absolute Maximum Ratings:
Supply Voltage (Note 1), VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 to 20V
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 to VDD +0.5V
DC Input Current (Any One Input), II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Total
Power Dissipation,
Per Package . . . .
P. .to.t.
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200mW
Per Output Transistor (Top = −40 to +85C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to +85C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +150C
Note 1. All voltage values are referred to VSS pin voltage.
Recommended Operating Conditions:
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 to 18V
Input Voltage (Note 2), VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD to 18V
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to +85C
Note 2. The NTE4049/T and NTE4050B/BT have high−to−low−level voltage conversion capability
but not low−to−high−level; therefore it is recommended that VIN VDD.
Rev. 4−15
1 page  
NTE4049 / NTE4050B
16 9
18
.870 (22.0) Max
.200 (5.08)
Max
.260 (6.6)
Max
.100 (2.54)
.700 (17.78)
.099 (2.5) Min
NTE4049T / NTE4050BT
.390 (9.9)
16
1
9
.236
(5.99)
.154
8 (3.91)
.050 (1.27)
016 (.406)
061
(1.53)
.006 (.152)
.198
(5.03)
NOTE: Pin1 on Beveled Edge
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet NTE4049.PDF ] | |
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