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2500+ | 0,130 € |
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Prehľad produktu
The 74HC157PW is a 2-input quad high-speed Si-gate CMOS Multiplexer pin compatible with low-power Schottky TTL. It selects 4-bit of data from two sources under the control of a common data select input (S). The enable input (E\) is active low. When E\ is high, all of the outputs (1Y to 4Y) are forced low regardless of all other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74HC157. The state of the common data select input (S) determines the particular register from which the data comes. It can also be used as function generator. The device is useful for implementing highly irregular logic by generating any four of the 16 different functions of two variables with one variable common. It is logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to S.
- Low-power dissipation
- Non-inverting data path
- CMOS Input level
- Complies with JEDEC standard No. 7A
Aplikácie
Industrial, Consumer Electronics
Technické údaje
74HC157
4Channels
2V
TSSOP
16Pins
74157
125°C
-
No SVHC (21-Jan-2025)
Multiplexer
2:1
6V
TSSOP
74HC
-40°C
-
MSL 1 - Unlimited
Technické dokumenty (2)
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RoHS
RoHS
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