SN74LS20
Motorola
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Dual 4-input nand gate.
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SN74LS20 - Dual 4-Input Positive-NAND Gate
(Texas Instruments)
PACKAGE OPTION ADDENDUM
.ti.
PACKAGING INFORMATION
Orderable Device JM38510/07006BCA
Status Package Type Package Pins Package Eco Plan
(1)
.
SN74LS20N - DUAL 4-INPUT NAND GATE
(Motorola)
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 .
SN74LS21 - DUAL 4-INPUT AND GATE
(Motorola)
DUAL 4-INPUT AND GATE
SN54/74LS21
VCC 14 13 12 11 10
9
8
DUAL 4-INPUT AND GATE LOW POWER SCHOTTKY
1234567 GND
GUARANTEED OPERATING RANGES
Symb.
SN74LS21 - 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.
SN74LS22 - DUAL 4-INPUT NAND GATE
(Motorola)
DUAL 4-INPUT NAND GATE
SN54/74LS22
VCC 14 13 12 11 10
9
8
*
*
1
2
3
4
5
6
7
GND * OPEN COLLECTOR OUTPUTS
GUARANTEED OPERATING RANGES
S.
SN74LS221 - DUAL MONOSTABLE MULTIVIBRATORS
(Motorola)
DUAL MONOSTABLE
MULTIVIBRATORS
WITH SCHMITT-TRIGGER INPUTS
Each multivibrator of the LS221 features a negative-transition-triggered input and a positi.
SN74LS221 - Dual Monostable Multivibrators
(ON Semiconductor)
SN74LS221 Dual Monostable Multivibrators with Schmitt-Trigger Inputs
Each multivibrator of the LS221 features a negative-transitiontriggered input and.
SN74LS221 - 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.
SN74LS2323 - DUAL LINE RECEIVER
(Texas Instruments)
SN74LS2323 DUAL LINE RECEIVER
D Single 5-V Supply D ±100-mV Sensitivity D For Application as:
− Single-Ended Line Receiver − Gated Oscillator − Level.
SN74LS240 - Octal Buffer/Line Driver
(ON Semiconductor)
SN74LS240, SN74LS244
Octal Buffer/Line Driver with 3−State Outputs
The SN74LS240 and SN74LS244 are Octal Buffers and Line Drivers designed to be empl.