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IN74AC253 Datasheet

Part Number IN74AC253
Manufacturers IK Semiconductor
Logo IK Semiconductor
Description Dual 4-1 Data Selector/Multiplexer
Datasheet IN74AC253 DatasheetIN74AC253 Datasheet (PDF)

TECHNICAL DATA IN74AC253 Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Speed Silicon-Gate CMOS The IN74AC253 is identical in pinout to the LS/ALS253, HC/HCT253. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active-low Output Enable control and a three-state noninverting output. • Outputs Directly Interf.

  IN74AC253   IN74AC253






Part Number IN74AC258
Manufacturers IK Semiconductor
Logo IK Semiconductor
Description Quad 2-1 Data Selector/Multiplexer
Datasheet IN74AC253 DatasheetIN74AC258 Datasheet (PDF)

TECHNICAL DATA IN74AC258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74AC258 is identical in pinout to the LS/ALS258, HC/HCT258. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. This device selects a (4-bit) nibble from either the A or B inputs as determined by the Select input. The nibble is presented at the outputs in inverted from when the Output Enable pin is at a .

  IN74AC253   IN74AC253







Part Number IN74AC257
Manufacturers IK Semiconductor
Logo IK Semiconductor
Description Quad 2-1 Data Selector/Multiplexer
Datasheet IN74AC253 DatasheetIN74AC257 Datasheet (PDF)

TECHNICAL DATA IN74AC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74AC257 is identical in pinout to the LS/ALS257, HC/HCT257. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. This device selects a (4-bit) nibble from either the A or B inputs as determined by the Select input. The nibble is presented at the outputs in noninverted from when the Output Enable pin is at.

  IN74AC253   IN74AC253







Part Number IN74AC257
Manufacturers Integral
Logo Integral
Description Quad 2-Input Date Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS
Datasheet IN74AC253 DatasheetIN74AC257 Datasheet (PDF)

TECHNICAL DATA IN74AC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74AC257 is identical in pinout to the LS/ALS257, HC/HCT257. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. This device selects a (4-bit) nibble from either the A or B inputs as determined by the Select input. The nibble is presented at the outputs in noninverted from when the Output Enable pin is at.

  IN74AC253   IN74AC253







Part Number IN74AC251
Manufacturers IK Semiconductor
Logo IK Semiconductor
Description 8-1 Data Selector/Multiplexer
Datasheet IN74AC253 DatasheetIN74AC251 Datasheet (PDF)

TECHNICAL DATA IN74AC251 8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74AC251 is identical in pinout to the LS/ALS251, HC/HCT251. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The device selects one of the eight binary Data Inputs, as determined by the Address Inputs. The Output Enable pin must be at a low level for the selected data to appear at the outputs. If Output En.

  IN74AC253   IN74AC253







Dual 4-1 Data Selector/Multiplexer

TECHNICAL DATA IN74AC253 Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Speed Silicon-Gate CMOS The IN74AC253 is identical in pinout to the LS/ALS253, HC/HCT253. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active-low Output Enable control and a three-state noninverting output. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.0 µA; 0.1 µA @ 25°C • High Noise Immunity Characteristic of CMOS Devices • Outputs Source/Sink 24 mA ORDERING INFORMATION IN74AC253N Plastic IN74AC253D SOIC TA = -40° to 85° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs A1 X L A0 X L H L H Output Enable H L L L L Output Y Z D0 D1 D2 D3 w w w .d e e h s a t a . u t4 m o c L H H PIN 16 =VCC PIN 8 = GND D0,D1...D3=the level of the respective Data Input Z = high impedance X = don’t care 1 www.DataSheet4U.com IN74AC253 MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL * Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case .


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