SN54HC273-SP Texas instruments

SN54HC273-SP

Уточнить цену

SN54HC273-SP

Уточнить цену

СРАВНИТЬ

В СРАВНЕНИИ

Уточнить цену

Описание

The SNx4HC273 devices are positive-edge-triggered D-type flip-flops with a direct active low clear ( CLR) input.Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not related directly to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.

Wide operating voltage range of 2 V to 6 V
Outputs can drive up to 10 LSTTL loads
Low power consumption, 80-µA maximum I_CC
Typical t_pd = 12 ns
±4-mA output drive at 5 V
Low input current of 1-µA maximum
Contain eight flip-flops with single-rail outputs
Direct clear input
Individual data input to each flip-flop
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.

Number of channels	8
Technology family	HC
Supply voltage (min) (V)	2
Supply voltage (max) (V)	6
Input type	Standard CMOS
Output type	Push-Pull
Clock frequency (max) (MHz)	25
IOL (max) (mA)	5.2
IOH (max) (mA)	-5.2
Supply current (max) (µA)	80
Features	Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
Operating temperature range (°C)	-55 to 125
Rating	Space