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M74HCT240 数据表(PDF) 1 Page - STMicroelectronics

部件名 M74HCT240
功能描述  OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
PDF  9 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

M74HCT240 数据表(HTML) 1 Page - STMicroelectronics

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August 2001
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 240
DESCRIPTION
The 74HCT240 is an advanced high-speed
CMOS
OCTAL
BUS
BUFFER
(3-STATE)
fabricated with silicon gate C2MOS technology.
G control input governs four BUS BUFFERs.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HCT240
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HCT240B1R
SOP
M74HCT240M1R
M74HCT240RM13TR
TSSOP
M74HCT240TTR
TSSOP
DIP
SOP


类似零件编号 - M74HCT240

制造商部件名数据表功能描述
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STMicroelectronics		 M74HCT240 STMICROELECTRONICS-M74HCT240 Datasheet
262Kb / 12P		 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED
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262Kb / 12P		 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED
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262Kb / 12P		 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED
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M74HCT240M1R STMICROELECTRONICS-M74HCT240M1R Datasheet
262Kb / 12P		 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED
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