ON Semiconductor, MC74HCT273ADWG

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74HCT Family, ON Semiconductor

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

High-Performance Silicon-Gate CMOS The MC74HCT273A may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs. The HCT273A is identical in pinout to the LS273. This device consists of eight D flip-flops with common Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active low.

Output Drive Capability: 10 LSTTL Loads
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 μA

Chip Complexity: 284 FETs or 71 Equivalent Gates
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices.

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function D Type
Input Type CMOS
Output Type TTL
Polarity Non-Inverting
Mounting Type Surface Mount
Package Type SOIC
Pin Count 20
Number of Elements per Chip 1
Maximum Propagation Delay Time @ Maximum CL 35 ns @ 50 pF
Dimensions 12.95 x 7.6 x 2.4mm
Propagation Delay Test Condition 50pF
Maximum Operating Supply Voltage 5.5 V dc
Maximum Operating Temperature +125 °C
Height 2.4mm
Minimum Operating Supply Voltage 4.5 V dc
Length 12.95mm
Width 7.6mm
Minimum Operating Temperature -55 °C
125 In stock for delivery within 3 working days
Price Each (In a Pack of 25)
HK$ 4.21
(exc. GST)
units
Per unit
Per Pack*
25 +
HK$4.21
HK$105.25
*price indicative
Packaging Options:
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