HD74LS151
HD74LS151
1-of-8 Dats Selectors/Multiplexers(with strobe)
產品詳情
This data selector / multiplexer contains full-on chip binary decoding to select the desired data source. The HD74LS151 selects one-of-eight data sources and has a strove input, which must be at a low logic level to enable this device. A high level at the strove forces the W output high, and the Y output low.
Ordering Information
|
Part Name |
Package Type |
Package Code (Previous Code) |
Package Abbreviation |
Taping Abbreviation (Quantity) |
|
HD74LS151P |
DILP-16 pin |
PRDP0016AE-B (DP-16FV) |
P |
— |
|
HD74LS151RPEL |
SOP-16 pin (JEDEC) |
PRSP0016DG-A (FP-16DNV) |
RP |
EL (2,500 pcs/reel) |
Pin Arrangement
Function Table
|
Inputs |
Outputs | ||||
|
Select |
Strobe S |
Y |
W | ||
|
C |
B |
A | |||
|
X |
X |
X |
H |
L |
H |
|
L |
L |
L |
L |
D0 |
D0 |
|
L |
L |
H |
L |
D1 |
D1 |
|
L |
H |
L |
L |
D2 |
D2 |
|
L |
H |
H |
L |
D3 |
D3 |
|
H |
L |
L |
L |
D4 |
D4 |
|
H |
L |
H |
L |
D5 |
D5 |
|
H |
H |
L |
L |
D6 |
D6 |
|
H |
H |
H |
L |
D7 |
D7 |
Absolute Maximum Ratings
|
Item |
Symbol |
Ratings |
Unit |
|
Supply voltage |
VCC |
7 |
V |
|
Input voltage |
VIN |
7 |
V |
|
Power dissipation |
PT |
400 |
mW |
|
Storage temperature |
Tstg |
–65 to +150 |
°C |
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