Integrated Circuits (ICs)

SN74ALS638A-1DWR

Obsolete

IC TXRX INVERT 5.5V 20SOIC

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Integrated Circuits (ICs)

Obsolete

IC TXRX INVERT 5.5V 20SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	SN74ALS638A-1DWR

Current - Output High, Low	-, 24mA, 15mA, 24mA
Logic Type	Inverting, Transceiver
Mounting Type	Surface Mount
Number of Bits per Element [custom]	8
Number of Elements	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Open Collector, Push-Pull
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

Part	Current - Output High, Low	Supplier Device Package	Mounting Type	Output Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Elements	Operating Temperature [Max]	Package / Case	Logic Type	Number of Bits per Element [custom]
Texas Instruments SN74ALS638A-1DWR	- 24mA 15mA 24mA	20-SOIC	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.295" 7.50mm Width)	Inverting Transceiver	8
Texas Instruments SN74ALS638ANSR	- 24mA 15mA 24mA	20-SO	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.209" 5.30mm Width)	Inverting Transceiver	8
Texas Instruments SN74ALS638A-1DW	- 24mA 15mA 24mA	20-SOIC	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.295" 7.50mm Width)	Inverting Transceiver	8
Texas Instruments SN74ALS638A-1N	- 24mA 15mA 24mA	20-PDIP	Through Hole	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-DIP (0.300" 7.62mm)	Inverting Transceiver	8
Texas Instruments SN74ALS638A-1DWRG4	- 24mA 15mA 24mA	20-SOIC	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.295" 7.50mm Width)	Inverting Transceiver	8
Texas Instruments SN74ALS638ADW	- 24mA 15mA 24mA	20-SOIC	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.295" 7.50mm Width)	Inverting Transceiver	8
Texas Instruments SN74ALS638ANS	- 24mA 15mA 24mA	20-SO	Surface Mount	Open Collector Push-Pull	5.5 V	4.5 V	1	70 °C	20-SOIC (0.209" 5.30mm Width)	Inverting Transceiver	8

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-SOIC

Technical documentation and resources