ON Semiconductor
74LS257 - LOW POWER SCHOTTKY
SN74LS257B SN74LS258B Quad 2-Input Multiplexer with 3-State Outputs
The LSTTL / MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers with 3
(8 views)
Texas Instruments
SN74LS257B - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 –
(8 views)
Renesas
HD74LS257P - Quadruple 2-line-to-1-line Data Selectors/Multiplexers
HD74LS257
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)
REJ03D0469–0300 Rev.3.00
Jul.15.2005
This mul
(8 views)
Fairchild Semiconductor
74LS257 - 3-STATE Quad 2-Data Selectors/Multiplexers
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
June 1989 Revised November 1999
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
General
(7 views)
National Semiconductor
DM74LS257 - TRI-STATE Quad 2-Data Selectors/Multiplexers
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B DM74LS257B
(7 views)
Fairchild Semiconductor
74LS257B - 3-STATE Quad 2-Data Selectors/Multiplexers
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
June 1989 Revised November 1999
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
General
(7 views)
Motorola
74LS257B - QUAD 2-INPUT MULTIPLEXER
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
The LSTTL / MSI SN54 / 74LS257B and the SN54 / 74LS258B are Quad 2-Input Multiplexers with 3-state outpu
(7 views)
Renesas
HD74LS257 - Quadruple 2-line-to-1-line Data Selectors/Multiplexers
HD74LS257
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)
REJ03D0469–0300 Rev.3.00
Jul.15.2005
This mul
(6 views)
Hitachi Semiconductor
74LS257 - Quadruple 2-line-to-1-line Data Selectors/Multiplexers
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hit
(6 views)
Fairchild Semiconductor
DM74LS257B - 3-STATE Quad 2-Data Selectors/Multiplexers
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
June 1989 Revised November 1999
DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplexers
General
(6 views)
Mitsubishi Electric
M74LS257AP - Quadruple 2-Line to 1-Line Data Selector / Multiplexer
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U www.DataSheet4U.com 4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U www.Da
(6 views)
Hitachi Semiconductor
HD74LS257 - Quadruple 2-line-to-1-line Data Selectors/Multiplexers
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hit
(5 views)
National Semiconductor
74LS257 - TRI-STATE Quad 2-Data Selectors/Multiplexers
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B DM74LS257B
(5 views)
National Semiconductor
74LS257B - Quad 2-Data Selectors/Multiplexers
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B DM74LS257B
(5 views)
Texas Instruments
74LS257B - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 –
(5 views)
National Semiconductor
DM74LS257B - TRI-STATE Quad 2-Data Selectors/Multiplexers
Obsolete
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B D
(4 views)
ON Semiconductor
SN74LS257B - Quad 2-Input Multiplexer
SN74LS257B, SN74LS258B
Quad 2−Input Multiplexer with 3−State Outputs
The LSTTL / MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers with
(4 views)
Motorola
SN74LS257B - QUAD 2-INPUT MULTIPLEXER
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
The LSTTL / MSI SN54 / 74LS257B and the SN54 / 74LS258B are Quad 2-Input Multiplexers with 3-state outpu
(4 views)
