54F20
1.14MB
Dual 4-input positive-nand gates. These devices contain two independent 4-input NAND gates. They perform the Boolean functions Y = A
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54F20 - Dual 4-Input NAND Gate
(National Semiconductor)
54F 74F20 Dual 4-Input NAND Gate
54F 74F20 Dual 4-Input NAND Gate
General Description
This device contains two independent gates each of which perfor.
54F219 - 64-Bit Random Access Memory
(National Semiconductor)
Obsolete
54F 74F219 64-Bit Random Access Memory with TRI-STATE Outputs
November 1994
54F 74F219 64-Bit Random Access Memory with TRI-STATE Outputs
.
54F2244 - Octal Buffer/Line Driver
(National Semiconductor)
Obsolete
54F 74F2244 Octal Buffer Line Driver with 25X Series Resistors in Outputs
August 1995
54F 74F2244 Octal Buffer Line Driver with 25X Series.
54F240 - Octal Buffers/Line Drivers
(National Semiconductor)
54F 74F24054F 74F24154F 74F244
Octal Buffers Line Drivers with TRI-STATE Outputs
Obsolete
May 1995
54F 74F24054F 74F24154F 74F244
Octal Buffers.
54F241 - Octal Buffers/Line Drivers
(Texas Instruments)
• 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
• Package Options Include Plastic
Small-Outline Packages, Ceramic Chip Carriers, .
54F241 - Octal Buffers/Line Drivers
(National Semiconductor)
54F 74F24054F 74F24154F 74F244
Octal Buffers Line Drivers with TRI-STATE Outputs
Obsolete
May 1995
54F 74F24054F 74F24154F 74F244
Octal Buffers.
54F242 - QUAD BUS TRANCEIVERS
(Motorola)
QUAD BUS TRANCEIVERS WITH 3-STATE OUTPUTS
The MC54/74F242 and MC54/74F243 are Quad Bus Transmitters/Receivers designed for 4-line asynchronous 2-way d.
54F243 - QUAD BUS TRANCEIVERS
(Motorola)
QUAD BUS TRANCEIVERS WITH 3-STATE OUTPUTS
The MC54/74F242 and MC54/74F243 are Quad Bus Transmitters/Receivers designed for 4-line asynchronous 2-way d.
54F243 - Quad Bus Transceiver with TRI-STATE Outputs
(National Semiconductor)
54F 74F243 Quad Bus Transceiver with TRI-STATE Outputs
Obsolete
November 1994
54F 74F243 Quad Bus Transceiver with TRI-STATE Outputs
General Descr.
54F243 - QUADRUPLE BUS TRANSCEIVERS
(Texas Instruments)
• Asynchronous Communication Between
Data Buses
• Local Bus-Latch Capability • True Logic • Package Options Include Plastic
Small-Outline Packages, Ce.