SN74ALS240A
1.42MB
Octal buffers/drivers. ordering information These octal buffers/drivers are designed specifically to improve both the performance and density of 3-state mem
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SN74ALS241C - Octal Buffers/Drivers
(Texas Instruments)
SN54ALS241C, SN54AS241A, SN74ALS241C, SN74AS241A OCTAL BUFFERS/DRIVERS WITH 3ĆSTATE OUTPUTS
SDAS153E − DECEMBER 1982 − REVISED AUGUST 1995
• 3-State .
SN74ALS243A - Quadruple Bus Transceiver
(Texas Instruments)
SN54ALS243A, SN74ALS243A QUADRUPLE BUS TRANSCEIVERS
WITH 3ĆSTATE OUTPUTS
SDAS069B − DECEMBER 1982 − REVISED DECEMBER 1994
• Two-Way Asynchronous Comm.
SN74ALS244C - OCTAL BUFFERS AND LINE DRIVER
(Texas Instruments)
SN54ALS244C, SN54AS244A, SN74ALS244C, SN74AS244A OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SDAS142C – JULY 1987 – REVISED AUGUST 1995
• 3-S.
SN74ALS245A - OCTAL BUS TRANSCEIVER
(Texas Instruments)
D 4.5-V to 5.5-V VCC Operation D Max tpd of 5.5 ns at 5 V
SN54ALS245A, SN54AS245, SN74ALS245A, SN74AS245 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
.
SN74ALS20A - Dual 4-Input Positive-NAND Gate
(Texas Instruments)
SN54ALS20A, SN54AS20, SN74ALS20A, SN74AS20 DUAL 4ĆINPUT POSITIVEĆNAND GATES
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chi.
SN74ALS21A - Dual 4-Input Positive-AND Gate
(Texas Instruments)
SN54ALS21A, SN54AS21, SN74ALS21A, SN74AS21 DUAL 4ĆINPUT POSITIVEĆAND GATES
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip.
SN74ALS232B - First-In First-Out Memory
(Texas Instruments)
SN74ALS232B 16 × 4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY
D Independent Asynchronous Inputs and
Outputs
D 16 Words by 4 Bits D Data Rates up to 40 M.
SN74ALS251 - 1-of-8 Data Selectors/Multiplexers
(Texas Instruments)
• 3-State Version of the ′ALS151 • 3-State Outputs Interface Directly With
System Bus
• Perform Parallel-to-Serial Conversion • Complementary Outputs .
SN74ALS253 - Dual 1-of-4 Data Selectors/Multiplexers
(Texas Instruments)
SN54ALS253, SN74ALS253, SN74AS253A DUAL 1ĆOFĆ4 DATA SELECTORS/MULTIPLEXERS
WITH 3ĆSTATE OUTPUTS
SDAS216A − APRIL 1982 − REVISED DECEMBER 1994
• 3-Sta.
SN74ALS257A - Quad 2-Line To 1-Line Data Selectors/Multiplexers
(Texas Instruments)
SN54ALS257A, SN54ALS258A, SN74ALS257A, SN74ALS258A, SN74AS257, SN74AS258 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS WITH 3ĆSTATE OUTPUTS
S.