SN74AS756DWR

Obsolete

Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST/OPEN COLLECTOR BIPOLAR 20-PIN SOIC T/R

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SN74AS756DWR

Obsolete

Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST/OPEN COLLECTOR BIPOLAR 20-PIN SOIC T/R

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

74AS756 Series

These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters by eliminating the need for 3-state overlap protection. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE andinputs. These devices feature high fan-out and improved fan-in.

The SN54AS756 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AS756 and SN74AS757 are characterized for operation from 0°C to 70°C.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AS756DWR

Current - Output Low	64 mA
Logic Type	Inverting, Buffer
Mounting Type	Surface Mount
Number of Bits per Element	4 bits
Number of Elements	2
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	Open Collector
Package Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

74AS756 Series

8-ch, 4.5-V to 5.5-V bipolar inverters with open-collector outputs

Part	Mounting Type	Number of Bits per Element	Package Length	Package Name	Package Width	Number of Elements	Operating Temperature (Max)	Output Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Current - Output Low	Logic Type
Texas Instruments SN74AS756DWR	Surface Mount	4 bits	0.295 in	20-SOIC	7.5 mm	2	70 °C	Open Collector	5.5 V	4.5 V	64 mA	Buffer Inverting
Texas Instruments SN74AS756DWE4	Surface Mount	4 bits	0.295 in	20-SOIC	7.5 mm	2	70 °C		5.5 V	4.5 V	64 mA	Buffer Inverting
Texas Instruments SN74AS756N	Through Hole	4 bits	0.3 in	20-DIP 20-PDIP	7.62 mm	2	70 °C	Open Collector	5.5 V	4.5 V	64 mA	Buffer Inverting

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SN74AS756DWR | Datasheet