|
Part Number
|
74VHC157 |
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Manufacturer
|
STMicroelectronics |
|
Description
|
QUAD 2 CHANNEL MULTIPLEXER |
|
Published
|
Mar 22, 2005 |
|
Detailed Description
|
®
74VHC157
QUAD 2 CHANNEL MULTIPLEXER
PRELIMINARY DATA
s s
s
s s
s
s
s
s s
HIGH SPEED: tPD = 4.1 ns (TYP.) at V...
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|
Datasheet
|
74VHC157
|
Overview
®
74VHC157
QUAD 2 CHANNEL MULTIPLEXER
PRELIMINARY DATA
s s
s
s s
s
s
s
s s
HIGH SPEED: tPD = 4.
1 ns (TYP.
) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.
) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.
) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5.
5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157 IMPROVED LATCH-UP IMMUNITY LOW NOISE: VOLP = 0.
8V (Max.
)
M1 (Micro Package)
T (TSSOP Package)
ORDER CODES : 74VHC157M 74VHC157T
DESCRIPTION The 74VHC157 is an high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with sub-micron silicon gat...
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