74ACT258PC

Maximum Operating Temperature : + 85 C
Supply Voltage - Max : 5.5 V
Supply Voltage - Min : 4.5 V
Number of Bits : 4
Packaging : Tube
Product : Decoders, Encoders, Multiplexers & Demultiplexers
Mounting Style : Through Hole
Package / Case : PDIP-16
Logic Family : 74ACT
Number of Lines (Input / Output) : 2 / 3
Propagation Delay Time : 8.5 ns at 5 V


Features:

I_CC and I_OZ reduced by 50%
Multiplexer expansion by tying outputs together
Inverting 3-STATE outputs
Outputs source/sink 24 mA
TTL-compatible inputs


Pinout




Specifications

Supply Voltage (V_CC).................. −0.5V to +7.0V
DC Input Diode Current (I_IK)
    V_I = −0.5V ......................................... −20 mA
    V_I = VCC + 0.5V................................. +20 mA
DC Input Voltage (V_I) .........−0.5V to V_CC + 0.5V
DC Output Diode Current (I_OK)
    V_O = −0.5V........................................  −20 mA
    V_O = V_CC + 0.5V +20 mA
DC Output Voltage (V_O) ......−0.5V to V_CC + 0.5V
DC Output Source
    or Sink Current (I_O)............................ ±50 mA
DC V_CC or Ground Current
    per Output Pin (I_CC or I_GND)............... ±50 mA
Storage Temperature (T_STG)... −65°C to +150°C
Junction Temperature (T_J)
    PDIP ......................................................140°C


Description

The 74ACT258PC is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a common data select input. The four outputs present the selected data in the complement (inverted) form. The outputs of the 74ACT258PC may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.