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93L21DM on a board, in 3D

93L21DM

Texas Instruments

-55℃~+125℃ 13.2mA 4.5V~5.5V 4.8mA 400uA 40ns@5V,15pF、50ns@5V,15pF、52ns@5V,15pF、65ns@5V,15pF Decoder Output enable high-impedance Single Supply CDIP-16 Signal Switches, Multiplexers, Decoders

Extended
DatasheetJLCPCBLCSCti/93L21DM
Category
Signal Switches, Multiplexers, Decoders
Package
CDIP-16
Pins
5

Overview

The 93L21DM is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a CDIP-16 package with 16 pins. -55℃~+125℃ 13.2mA 4.5V~5.5V 4.8mA 400uA 40ns@5V,15pF、50ns@5V,15pF、52ns@5V,15pF、65ns@5V,15pF Decoder Output enable high-impedance Single Supply CDIP-16 Signal Switches, Multiplexers, Decoders.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:93L21DM, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3210541).

Symbol

EA#1A0A2A1A3O0A#4O1A#5O2A#6O3A#7GND8O3B#9O2B#10O1B#11O0B#12A1B13A0B14EB#15VCC16
EasyEDA_Cloud:93L21DMFrom EasyEDA

Footprint

12345678910111213141516
EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BLFrom EasyEDA

Parameters

8
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
4.8mA
Operating temperature
-55℃~+125℃
Propagation Delay
40ns@5V,15pF；50ns@5V,15pF；65ns@5V,15pF；52ns@5V,15pF
Quiescent Current
13.2mA
Type
Decoder
Voltage - Supply
4.5V~5.5V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the 93L21DM
PinNameType
1EA#Unspecified
2A0AUnspecified
3A1AUnspecified
4O0A#Unspecified
5O1A#Unspecified
6O2A#Unspecified
7O3A#Unspecified
8GNDUnspecified
9O3B#Unspecified
10O2B#Unspecified
11O1B#Unspecified
12O0B#Unspecified
13A1BUnspecified
14A0BUnspecified
15EB#Unspecified
16VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the 93L21DM?

Yes. The symbol is EasyEDA_Cloud:93L21DM and the footprint EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 93L21DM?

CDIP-16, with 16 pins. Its footprint is drawn on this page.

Where is the 93L21DM datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the 93L21DM?

JLCPCB lists it as part C3210541, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 93L21DM?

Parts like it in the library: the SN54ALS138AJ by Texas Instruments, the SN54LS251J by Texas Instruments, the IDT74FCT257TP by Renesas Electronics and the IH5048CJE by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8