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IKSEMICON
IK Semicon Co., Ltd
Description : Quad 2-Input DATA SELECTORS/Multiplexer WITH 3-STATE OUTPUTS

Quad 2-Input DATA SELECTORS/Multiplexer
WITH 3-STATE OUTPUTS
High-Performance Silicon-Gate CMOS

The IN74HC258A is identical in pinout to the LS/ALS258. The device inputs are compatible WITH standard CMOS OUTPUTS; WITH pullup resistors, they are compatible WITH LS/ALSTTL 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 form when the Output Enable pin is at a low level. A high level on the Output Enable pin switches the OUTPUTS into the high-impedance state.

OUTPUTS Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices

Renesas
Renesas Electronics
Description : Dual 4-line-to-1-line DATA Selectors / MULTIPLEXERS (WITH three-state OUTPUTS)

Dual 4-line-to-1-line DATA Selectors / MULTIPLEXERS (WITH three-state OUTPUTS)

This DATA selector / multiplexer contains inverters and drivers to supply fully complementary, on-ship, binary decoding DATA selection to AND-OR gates.
Separate output control inputs are provided for each of the two four-line sections. The three-state OUTPUTS can interface WITH and drive DATA lines of bus-organized systems. WITH all but one of the common OUTPUTS disabled (at high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.

Part Name(s) : HD74LS253
Hitachi
Hitachi -> Renesas Electronics
Description : Dual 4-line-to-1-line DATA SELECTORS/MULTIPLEXERS (WITH three-state OUTPUTS)

Dual 4-line-to-1-line DATA SELECTORS/MULTIPLEXERS (WITH three-state OUTPUTS)

Part Name(s) : HD74HC354
Hitachi
Hitachi -> Renesas Electronics
Description : 8-to-1-line DATA SELECTORS/Multiplexer Register (WITH 3-STATE OUTPUTS)

Description
This DATA SELECTORS/mULTIPLEXERS contains full on-chip binary decoding to select one of eight DATA sources. The DATA select address is stored in transparent latches that are enabled by a low level address on pin 11, Select Control. DATA on the 8 input lines is stored in a parallel input/output register which in the HD74HC354 is composed of 8 transparent latches enabled by a low level on pin 9, DATA Control. Both true (Y) and complementary (W) 3-STATE OUTPUTS are available.

Features
• High Speed Operation: tpd (DC to W, Y) = 23 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : HD74HC356
Hitachi
Hitachi -> Renesas Electronics
Description : 8-to-1-line DATA SELECTORS/Multiplexer/Register (WITH 3-STATE OUTPUTS)

Description
This DATA SELECTORS/mULTIPLEXERS contain full on-chip binary decoding to select one of eight DATA sources. The DATA select address is stored in transparent latches that are enabled by a low level address on pin 11, Select Control. DATA on the 8 input lines is stored in a parallel input/output register which in the HD74HC356 is composed of 8 edge-triggered flip-flops, clocked by a low to high transition on pin 9, clock. Both true (Y) and complementary (W) 3-STATE OUTPUTS are available.

Features
• High Speed Operation: tpd (Clock to W, Y) = 27 ns typ (CL = 50 pF)
• High Output Current: Fanout of 15 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : HD74HC353
Hitachi
Hitachi -> Renesas Electronics
Description : Dual 4-to-1-line DATA SELECTORS/MULTIPLEXERS (WITH 3-STATE OUTPUTS)

Description
Each of these DATA SELECTORS/mULTIPLEXERS contains inverters and drivers to supply full binary decoding DATA selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for each of the two four-line sections.

Features
• High Speed Operation: tpd (DATA to Y) = 13 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : HD74HC251
Hitachi
Hitachi -> Renesas Electronics
Description : 1 of 8 DATA SELECTORS/MULTIPLEXERS (WITH 3-STATE OUTPUTS)

Description
This multiplexer features both true (Y) and complement (W) OUTPUTS as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both OUTPUTS are in the high impedance state. When enabled, address information on the DATA select inputs determines which DATA input is routed to the Y and W OUTPUTS.

Features
• High Speed Operation: tpd (A, B, C to Y) = 20 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Renesas
Renesas Electronics
Description : 1 of 8 DATA SELECTORS/MULTIPLEXERS (WITH 3-STATE OUTPUTS)

Description
This multiplexer features both true (Y) and complement (W) OUTPUTS as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both OUTPUTS are in the high impedance state. When enabled, address information on the DATA select inputs determine which DATA input is routed to the Y and W OUTPUTS.

Features
• High Speed Operation: tpd (A, B, C to Y) = 20 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Part Name(s) : HD74HC253
Hitachi
Hitachi -> Renesas Electronics
Description : Dual 4-to-1-line DATA SELECTORS/MULTIPLEXERS (WITH 3-STATE OUTPUTS)

Description
The large output drive and 3-STATE features of this device make it ideally suited for interfacing WITH bus lines in bus organized systems. When the output control input is taken high, the multiplexer OUTPUTS are sent into a high impedance state.

Features
• High Speed Operation: tpd (DATA to Y) = 18 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Renesas
Renesas Electronics
Description : Dual 4-to-1-line DATA SELECTORS/MULTIPLEXERS (WITH 3-STATE OUTPUTS)

Description
The large output drive and 3-STATE features of this device make it ideally suited for interfacing WITH bus lines in bus organized systems. When the output control input is taken high, the multiplexer OUTPUTS are sent into a high impedance state.

Features
• High Speed Operation: tpd (DATA to Y) = 18 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

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