BUFFER/LINE DRIVER. 54FCT244 Datasheet

54FCT244 DRIVER. Datasheet pdf. Equivalent


Part 54FCT244
Description OCTAL BUFFER/LINE DRIVER
Feature FEATURES Function, Pinout and Drive Compatible with the FCT and F Logic FCT-A speed at 5.1ns max.
Manufacture PYRAMID
Datasheet
Download 54FCT244 Datasheet


54FCT244 Octal Buffer/Line Driver with TRI-STATE Outputs Se 54FCT244 Datasheet
IDT54/74FCT244/A/C FAST CMOS OCTAL BUFFER/LINE DRIVER MILIT 54FCT244 Datasheet
FEATURES Function, Pinout and Drive Compatible with the FC 54FCT244 Datasheet
IDT54/74FCT244/A/C FAST CMOS OCTAL BUFFER/LINE DRIVER MILIT 54FCT244A Datasheet
IDT54/74FCT244/A/C FAST CMOS OCTAL BUFFER/LINE DRIVER MILIT 54FCT244C Datasheet
Recommendation Recommendation Datasheet 54FCT244 Datasheet




54FCT244
FEATURES
Function, Pinout and Drive Compatible with the
FCT and F Logic
FCT-A speed at 5.1ns max (MIL)
Output levels compatible with TTL and CMOS
Edge-rate control circuitry for significantly im-
proved noise characteristics
P54FCT244/74fct244
OCTAL BUFFER/LINE DRIVER WITH
3-STATE OUTPUTS
ESD protection exceeds 2000V
Power-off disable feature
Matched rise and fall times
Fully compatible with TTL input and output logic
levels
48 mA sink current, 12 mA source current (MIL)
DESCRIPTION
The P54/74FCT244 is a non-inverting octal buffer and line
driver designed to be employed as memory address drivers,
clock drivers and bus-oriented transmitters/receivers. The
device provides speed and drive capabilities equivalent
to the fastest bipolar logic counterparts while reducing
power dissipation by using advanced CMOS technoloy.
The input and output voltage levels allow direct interface
with TTL, NMOS and CMOS devices without external
components.
Functional Block Diagram Pin ConfigurationS
DIP (D2)
Document # LOGIC102 REV 05
LCC (L2)
Updated March 2016



54FCT244
Maximum Ratings(1,2)
Sym
TSTG
TA
VCC
PT
IOUTPUT
VIN
VOUT
Parameter
Storage Temperature
Ambient Temperature Under
Bias
VCC Potentional to Ground
Power Dissipation
Current Applied to Output
Input Voltage
Voltage Applied to Output
P74FCT244 / P54FCT244 - OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Value
-65 to +150
-65 to +135
-0.5 to +7.0
0.5
120
-0.5 to +7.0
-0.5 to +7.0
Unit
°C
°C
V
W
mA
V
V
RECOMMENDED OPERATING CONDITIONS
Grade
Military
Industrial
Ambient Temp
-55°C to +125°C
0°C to +85°C
GND
0V
0V
VCC
5.0V ± 10%
5.0V ± 5%
CAPACITANCES
(VCC = 5.0V, TA = 25°C, f = 1.0MHz)
Sym Parameter
Conditions Typ Unit
CIN
COUT
Input Capacitance
Output Capacitance
VIN = 0V
VOUT = 0V
6 pF
8 pF
DC ELECTRICAL CHARACTERISTICS
(Over Recommended Operating Temperature & Supply Voltage)
Sym Parameter
VOH High Level Output Voltage
VOL Low Level Output Voltage
VIK Input Clamp Voltage
IIH High Level Input Current
IIL Low Level Input Current
IOZH High Impedence Output Current
IOZL
IOS Short Circuit Output Current
ICCQ
Quiescent Power Supply Current (CMOS
inputs)
∆ICC Quiescent Power Supply Current (TTL inputs)
ICCD Dynamic Power Supply Current
Test Conditions
VCC = 3.0V, VIH = 2.8 V, VIL = 0.2V
IOH = -32 µA
VCC = VCC (Min)
VIH = 2.0 V, VIL =
0.8 V
IOH = -300 µA
IOH = -12 mA
VCC = 3.0V, VIH = 2.8 V, VIL = 0.2V
IOH = 300 µA
VCC = VCC (Min)
VIH = 2.0 V, VIL =
0.8 V
IOL = 300 µA
IOL = 48 mA
VCC = VCC (Min), IIN = -18mA
VCC = VCC (Max), VIN = VCC
VCC = VCC (Max), VIN = GND
VCC = VCC (Max), VIN = VCC
VCC = VCC (Max), VIN = GND
VCC = VCC (Max)
VIN ≤ 0.2 V or VIN ≥ VCC - 0.2 V
VCC = VCC (Max)
fi = 0 MHz
VCC = VCC (Max)
VIN = 3.4 V
VCC = VCC (Max)
Outputs open
One bit toggling
50% duty cycle
VIN ≥ VCC - 0.2 V or VIN ≤ 0.2 V
OEA = OEB = GND
Min Max Unit
2.8
4.3 V
2.4
0.2
0.2 V
0.55
-1.2 V
5.0 µA
-5.0 µA
10
µA
-10
-60 mA
1.5 mA
2.0 mA
0.4
mA/
MHz
Notes:
1. Operation beyond the limits set forth in the above table may impair
the useful life of the device. Unless otherwise noted, these limits are
over the operating free-air temperature range.
2. Unused inputs must always be connected to an appropriate logic
voltage level, preferably either VCC or ground.
Document # LOGIC102 REV 05
3. Per TTL driven input (VIN=3.4V); all other inputs at VCC or GND.
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