74AC245PC

Number of Channels per Chip : 8
Output Type : 3-State
Packaging : Tube
Logic Type : CMOS
Supply Voltage - Min : 2 V
Maximum Operating Temperature : + 85 C
High Level Output Current : - 24 mA
Low Level Output Current : 24 mA
Input Level : CMOS
Output Level : CMOS
Supply Voltage - Max : 6 V
Package / Case : PDIP-20
Propagation Delay Time : 8.5 ns
Logic Family : 74AC


Features:

I_CC and I_OZ reduced by 50%
Noninverting buffers
Bidirectional data path
A and B outputs source/sink 24 mA
ACT245 has 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 74AC245PC contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input of the 74AC245PC, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Parameters:

Technical/Catalog Information	74AC245PC
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	8/8
Type	Transceiver
Voltage - Supply	2 V ~ 6 V
Package / Case	20-DIP
Packaging	Tube
Protocol	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	74AC245PC 74AC245PC