Product Information

M74HCT138B1R

Name: M74HCT138B1R
Brand: STMicroelectronics
SKU: M74HCT138B1R_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

M74HCT138B1R electronic component of STMicroelectronics

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Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Line Decoder

Manufacturer: STMicroelectronics

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 0.676 ea
Line Total: USD 0.68

0 - Global Stock

MOQ: 1 Multiples: 1
Pack Size: 1

More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 - WHS 1 Ships to you between Fri. 24 May to Thu. 30 May MOQ : 1 Multiples : 1 M74HCT138B1R STMicroelectronics	1 : USD 1.002 10 : USD 0.8969

0 - WHS 2 Ships to you between Fri. 24 May to Thu. 30 May MOQ : 1 Multiples : 1 M74HCT138B1R STMicroelectronics	1 : USD 0.676 10 : USD 0.67 125 : USD 0.6036 750 : USD 0.4828 1500 : USD 0.4587 2500 : USD 0.4527

0 - WHS 3 Ships to you between Fri. 24 May to Thu. 30 May MOQ : 72 Multiples : 1 M74HCT138B1R STMicroelectronics	72 : USD 0.9652 100 : USD 0.8273

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Additional Infomation About Product

M74HCT138 3 TO 8 LINE DECODER (INVERTING) HIGH SPEED: t = 16ns (TYP.) at V = 4.5V PD CC LOW POWER DISSIPATION: I = 4A(MAX.) at T =25C CC A COMPATIBLE WITH TTL OUTPUTS : V = 2V (MIN.) V = 0.8V (MAX) IH IL DIP SOP TSSOP SYMMETRICAL OUTPUT IMPEDANCE: I = I = 4mA (MIN) OH OL BALANCED PROPAGATION DELAYS: t t ORDER CODES PLH PHL PIN AND FUNCTION COMPATIBLE WITH PACKAGE TUBE T & R 74 SERIES 138 DIP M74HCT138B1R SOP M74HCT138M1R M74HCT138RM13TR DESCRIPTION TSSOP M74HCT138TTR The M74HCT138 is an high speed CMOS 3 TO 8 LINE DECODER fabricated with silicon gate 2 C MOS technology. enable inputs are provided to ease cascade If the device is enabled, 3 binary select inputs (A, connection and application of address decoders B, and C) determine which one of the outputs will for memory systems. go low. If enable input G1 is held low or either G2A All inputs are equipped with protection circuits or G2B is held high, the decoding function is against static discharge and transient excess inhibited and all the 8 outputs go high. Three voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/9 Obsolete Product(s) - Obsolete Product(s)M74HCT138 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1, 2, 3 A, B, C Address Inputs 4, 5 G2A, G2B Enable Inputs 6 G1 Enable Input 9, 10, 11, 12, Y0 to Y7 Data Outputs 13, 14, 15, 7 8 GND Ground (0V) 16 V Positive Supply Voltage CC TRUTH TABLE INPUTS OUTPUTS ENABLE SELECT G2B G2A G1 CBA Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X X L X X X HHHHH HHH XH XXXX HHHHH HHH HXXXXX HHHHH HHH LL H LLLL HHHH HHH L LHL LH HLH H H H H H L LHLHLH HLH H H H H L L H L HHHHH L H HHH L L HH L L HHHH L HHH L L HH L HHHHHH L H H L L HHH L HHHHH H L H L L HHHHHHHHH HH L X : Dont Care LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays 2/9 Obsolete Product(s) - Obsolete Product(s)

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Manufacturer STMicroelectronics STMicroelectronics
Product Category Encoders, Decoders, Multiplexers & Demultiplexers Encoders, Decoders, Multiplexers & Demultiplexers
RoHS - XON Y Y
Product Decoders, Encoders, Multiplexers & Demultiplexers Decoders, Encoders, Multiplexers & Demultiplexers
Logic Family 74H C 74H C
Number of Input Lines 3 Input 3 Input
Number of Output Lines 8 Output 8 Output
Supply Voltage - Max 5.5 V 5.5 V
Supply Voltage - Min 4.5 V 4.5 V
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 85 C + 85 C
Mounting Style Through Hole Through Hole
Package / Case DIP - 16 DIP - 16
Packaging Tube Tube
Series M74hct138 M74hct138
Brand Stmicroelectronics Stmicroelectronics
Power Dissipation 500 mW 500 mW
Factory Pack Quantity : 25 25