SN54HC245-SP Texas instruments

SN54HC245-SP

Уточнить цену

SN54HC245-SP

Уточнить цену

СРАВНИТЬ

В СРАВНЕНИИ

Уточнить цену

Описание

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable ( OE) input can be used to disable the device so that the buses are effectively isolated.

Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads
Low Power Consumption, 80-µA Max I_CC
Typical t_pd = 12 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

Supply voltage (min) (V)	2
Supply voltage (max) (V)	6
Number of channels	8
IOL (max) (mA)	7.8
IOH (max) (mA)	-7.8
Input type	CMOS
Output type	CMOS
Features	Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
Technology family	HC
Rating	Space
Operating temperature range (°C)	-55 to 125