Part Number : 74HC244-Q100

Function : Octal Buffer / Line Driver, 3-state

Package : SO, TSSOP, QFN 20 Type

Maker : NXP Semiconductors.

Pinouts :
74HC244-Q100 datasheet

Description :

The 74HC244-Q100, 74HCT244-Q100 is an 8-bit buffer/line driver with 3-state outputs.
The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.


1. Automotive product qualification in accordance with AEC-Q100 (Grade 1)
2. Input levels:
 - For 74HC244-Q100: CMOS level
 - For 74HCT244-Q100: TTL level
3. Octal bus interface
4. Non-inverting 3-state outputs
5. Multiple package options
6. Complies with JEDEC standard no. 7 A
7. ESD protection :
 - MIL-STD-883, method 3015 exceeds 2000 V
 - HBM JESD22-A114F exceeds 2000 V
 - MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )

Datasheet PDF Download :
74HC244-Q100 pdf

Others datasheet of same file :

74HC244Q100, 74HC244BQ-Q100, 74HC244D-Q100,

74HC244PW-Q100, 74HCT244-Q100

2021/08/02 15:18 2021/08/02 15:18