SN74HCS273-Q1 Series

Octal D-type flip-flops with clear and with Schmitt-trigger inputs

Catalog

Octal D-type flip-flops with clear and with Schmitt-trigger inputs

Part	Input Capacitance	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Package / Case	Number of Elements	Voltage - Supply [Min]	Voltage - Supply [Max]	Function	Clock Frequency	Number of Bits per Element	Max Propagation Delay @ V, Max CL	Trigger Type	Current - Quiescent (Iq)	Supplier Device Package	Type	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [x]	Package / Case [y]
Texas Instruments SN74HCS273QWRKSRQ1	5 pF	-40 °C	125 °C	Push-Pull	20-VFQFN Exposed Pad	1	2 V	6 V	Reset	135 MHz	8	14.3 ns	Positive Edge	2 µA	20-VQFN (2.5x4.5)	D-Type	Surface Mount Wettable Flank	7.8 mA	7.8 mA
Texas Instruments SN74HCS273RKSR	5 pF	-40 °C	125 °C	Push-Pull	20-VFQFN Exposed Pad	1	2 V	6 V		135 MHz	8	14.3 ns	Positive Edge	2 µA	20-VQFN (2.5x4.5)	D-Type	Surface Mount	7.8 mA	7.8 mA
Texas Instruments SN74HCS273DGSR	5 pF	-40 °C	125 °C	Non-Inverted	20-TFSOP	1	2 V	6 V		135 MHz	8	14.3 ns	Positive Edge	2 µA	20-VSSOP	D-Type	Surface Mount	7.8 mA	7.8 mA	0.118 in	3 mm

Catalog

Octal D-type flip-flops with clear and with Schmitt-trigger inputs

Key Features

• AEC-Q100 Qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Available in wettable flank QFN (WRKS) packageWide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 VAEC-Q100 Qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Available in wettable flank QFN (WRKS) packageWide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 V

Description

The SN74HCS273-Q1 device contains eight positive-edge-triggered D-type flip-flops with Schmitt-trigger inputs, shared asynchronous active low clear (CLR) input, and shared rising-edge triggered clock (CLK) input. The SN74HCS273-Q1 device contains eight positive-edge-triggered D-type flip-flops with Schmitt-trigger inputs, shared asynchronous active low clear (CLR) input, and shared rising-edge triggered clock (CLK) input.