MC74HCT273A
Features
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS and TTL
- Operating Voltage Range: 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT)
- Low Input Current: 1.0 m A
- High Noise Immunity Characteristic of CMOS Devices
- In pliance with the Requirements Defined by JEDEC Standard
No. 7 A
- Chip plexity: 284 FETs or 71 Equivalent Gates
- - Q Suffix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable
- These Devices are Pb- Free, Halogen Free and are Ro HS pliant
DATA INPUTS
D0 3 D1 4
D2 7 D3 8 D4 13
D5 14 D6 17 D7 18
CLOCK 11
2 Q0 5 Q1 6 Q2 9 Q3 12 Q4 15 Q5 16 Q6 19 Q7
NONINVERTING OUTPUTS
RESET 1
PIN 20 = VCC PIN 10 = GND
Figure 1. Logic Diagram
SOIC- 20 DW SUFFIX CASE 751D
TSSOP- 20 DT SUFFIX CASE 948E
PIN ASSIGNMENT
RESET 1 Q0 2 D0 3 D1 4 Q1 5 Q2 6 D2 7 D3 8 Q3 9
GND 10
20 VCC 19 Q7 18 D7 17 D6 16 Q6 15 Q5 14 D5 13 D4 12 Q4 11 CLOCK
MARKING DIAGRAMS
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