M74HC240 Datasheet PDF - ST Microelectronics
| Part Number | M74HC240 | |
| Description | OCTAL BUS BUFFER | |
| Manufacturers | ST Microelectronics | |
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There is a preview and M74HC240 download ( pdf file ) link at the bottom of this page. Total 10 Pages | ||
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M74HC240
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED:
tPD = 10ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s HIGH NOISE IMMUNITY:
)VNIH = VNIL = 28 % VCC (MIN.)
t(ss SYMMETRICAL OUTPUT IMPEDANCE:
c|IOH| = IOL = 6mA (MIN)
us BALANCED PROPAGATION DELAYS:
rodtPLH ≅ tPHL
s WIDE OPERATING VOLTAGE RANGE:
PVCC (OPR) = 2V to 6V
tes PIN AND FUNCTION COMPATIBLE WITH
le74 SERIES 240
soDESCRIPTION
bThe M74HC240 is an advanced high-speed
OCMOS OCTAL BUS BUFFER (3-STATE)
-fabricated with silicon gate C2MOS technology.
t(s)G control input governs four BUS BUFFERs.
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
TSSOP
M74HC240B1R
M74HC240M1R
T&R
M74HC240RM13TR
M74HC240TTR
This device is designed to be used with 3 state
memory address drivers, etc.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
Obsolete ProducPIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
1/10
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TEST CIRCUIT
M74HC240
uct(s)TEST
rodtPLH, tPHL
PtPZL, tPLZ
tetPZH, tPHZ
leCL = 50pF/150pF or equivalent (includes jig and probe capacitance)
R1 = 1KΩ or equivalent
oRT = ZOUT of pulse generator (typically 50Ω)
Obsolete Product(s) - ObsWAVEFORM 1: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)
SWITCH
Open
VCC
GND
5/10
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for M74HC240 electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ M74HC240.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| M74HC240 | The function is OCTAL BUS BUFFER. ST Microelectronics | |
| M74HC240HV | The function is OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC240HV: INVERTED - HC241HV NON INVERTED. ST Microelectronics | |
| M74HC241 | The function is OCTAL BUS BUFFER. ST Microelectronics | |
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