M74HCT244 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

일치하는 목록

M74HCT244

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

STMicroelectronics 

M74HCT244

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (NON INVERTED)

s HIGH SPEED:

tPD = 15 ns (TYP.) at VCC = 4.5V

s LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s COMPATIBLE WITH TTL OUTPUTS :

VIH = 2V (MIN.) VIL = 0.8V (MAX)

s BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 6mA (MIN)

s PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 244

DESCRIPTION

The 74HCT244 is an advanced high-speed

CMOS OCTAL BUS BUFFER (3-STATE)

fabricated with silicon gate C2MOS technology.

G control input governs four BUS BUFFERs.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

T&R

DIP

SOP

TSSOP

M74HCT244B1R

M74HCT244M1R M74HCT244RM13TR

M74HCT244TTR

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

August 2001

1/9

Share Link: