SN54LS20
1.05 MB
Dual 4-input positive-nand gate.
PACKAGE OPTION ADDENDUM
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PACKAGING INFORMATION
Orderable Device JM38510/07006BCA
Status Package Type Package Pins Package Eco Plan
(1)
.
📁 Related Datasheet
SN54LS20 - DUAL 4-INPUT NAND GATE
(Motorola Inc)
SN54/74LS20 DUAL 4-INPUT NAND GATE
DUAL 4-INPUT NAND GATE
VCC 14 13 12 11 10 9 8
LOW POWER SCHOTTKY
1
2
3
4
5
6
7 GND
14 1
J SUFFIX CERAMIC .
SN54LS21 - DUAL 4-INPUT AND GATE
(Motorola Inc)
SN54/74LS21 DUAL 4-INPUT AND GATE
DUAL 4-INPUT AND GATE
VCC 14 13 12 11 10 9 8
LOW POWER SCHOTTKY
1
2
3
4
5
6
7 GND
14 1
J SUFFIX CERAMIC CA.
SN54LS21 - DUAL 4-INPUT POSITIVE-AND GATE
(Texas Instruments)
SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES
SDLS139 – APRIL 1985 – REVISED MARCH 1988
PRODUCTION DATA information is current as of publication.
SN54LS22 - DUAL 4-INPUT NAND GATE
(Motorola Inc)
SN54/74LS22 DUAL 4-INPUT NAND GATE
DUAL 4-INPUT NAND GATE
VCC 14 13 12 11 10 9
*
LOW POWER SCHOTTKY
8
*
1
2
* OPEN
3
4
5
6
7 GND
14 1
J SUF.
SN54LS221 - DUAL MONOSTABLE MULTIVIBRATORS
(Motorola Inc)
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
Each multivibrator of the LS221 features a negative-transition-triggered input and a positi.
SN54LS221 - DUAL MONOSTABLE MULTIVIBRATORS
(Texas Instruments)
D Dual Versions of Highly Stable SN54121
and SN74121 One Shots
D SN54221 and SN74221 Demonstrate
Electrical and Switching Characteristics That Are Vir.
SN54LS240 - OCTAL BUFFER/LINE DRIVER
(Motorola Inc)
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
The SN54 / 74LS240, 241 and 244 are Octal Buffers and Line Drivers designed to be employed as memory add.
SN54LS240 - Octal Buffers and Line Drivers
(Texas Instruments)
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