MC74HC373A
MC74HC373A is Octal 3-State Non-Inverting Transparent Latch manufactured by onsemi.
Features
- Output Drive Capability: 15 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1.0 m A
- High Noise Immunity Characteristic of CMOS Devices
- In pliance with the JEDEC Standard No. 7.0 A Requirements
- Chip plexity: 186 FETs or 46.5 Equivalent Gates
- These Devices are Pb- Free and are Ro HS pliant
LOGIC DIAGRAM
DATA INPUTS
D0 3 D1 4 D2 7 D3 8 D4 13 D5 14 D6 17 D7 18
2 Q0 5 Q1 6 Q2 9 Q3 12 Q4 15 Q5 16 Q6 19 Q7
NONINVERTING OUTPUTS
LATCH ENABLE 11 OUTPUT ENABLE 1
PIN 20 = VCC PIN 10 = GND
© Semiconductor ponents Industries, LLC, 2014
August, 2014
- Rev. 15 http://onsemi.
SOIC- 20 DW SUFFIX CASE 751D
TSSOP- 20 DT SUFFIX CASE 948E
PIN ASSIGNMENT
OUTPUT ENABLE 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 LATCH
ENABLE
MARKING DIAGRAMS
HC373A AWLYYWWG
1 SOIC- 20
HC 373A ALYWG
G 1
TSSOP- 20
A WL, L YY, Y WW, W G or G
= Assembly Location = Wafer Lot = Year = Work Week = Pb- Free...