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Part Name(s) : MM54C941 MM54C941J MM54C941N MM74C941 MM74C941J MM74C941N National-Semiconductor
National ->Texas Instruments
Description : Octal Buffers/Line Receivers/Line Drivers with TRI-STATE Outputs View

General Description

These Octal buffers and line Drivers are monolithic complementary MOS (CMOS) integrated circuits with TRI-STATE Outputs. These Outputs have been specially designed to drive highly capacitive loads such as bus-oriented systems. These devices have a fan-out of 6 low power Schottky loads. When VCC e 5V, inputs can accept true TTL high and low logic levels.



Features

■ Wide supply voltage range (3V to 15V)

■ Low power consumption

■ TTL compatibility (Improved on the inputs)

■ High capacitive load

■ TRI-STATE Outputs

■ Input protection

■ 20-pin dual-in-line package

■ High output drive



 


Part Name(s) : HD74LS241 HD74LS241FPEL HD74LS241P Renesas
Renesas Electronics
Description : Octal Buffers / Line Drivers / Line Receivers (non inverted three-state Outputs) View

Octal Buffers / Line Drivers / Line Receivers (non inverted three-state Outputs)

Part Name(s) : 54LS244 DM74LS244 54LS244DMQB 54LS244FMQB 54LS244LMQB DM74LS244WM DM74LS244N National-Semiconductor
National ->Texas Instruments
Description : Octal TRI-STATE® Buffers/Line Drivers/Line Receivers View

General Description
These Buffers/Line Drivers are designed to improve both the performance and PC board density of TRI-STATE buffers/Drivers employed as memory-address Drivers, clock Drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout Outputs and can be used to drive terminated lines down to 133Ω.

Features
■ TRI-STATE Outputs drive bus lines directly
■ PNP inputs reduce DC loading on bus lines
■ Hysteresis at data inputs improves noise margins
■ Typical IOL (sink current)
   54LS 12 mA
   74LS 24 mA
■ Typical IOH (source current)
   54LS -12 mA
   74LS -15 mA
■ Typical propagation delay times
   Inverting 10.5 ns
   Noninverting 12 ns
■ Typical enable/disable time 18 ns
■ Typical power dissipation (enabled)
   Inverting 130 mW
   Noninverting 135 mW

Part Name(s) : MM54C240 MM54C240J MM54C240N MM54C244 MM54C244J MM54C244J-MIL MM54C244N MM74C240 MM74C240J MM74C240N National-Semiconductor
National ->Texas Instruments
Description : MM54C240/MM74C240 Inverting,MM54C244/MM74C244 Non-Inverting Octal Buffers and Line Drivers with TRI-STATE® Outputs View

General Description
These Octal buffers and line Drivers are monolithic complementary MOS (CMOS) integrated circuits with TRI-STATE Outputs. These Outputs have been specially designed to drive highly capacitive loads such as bus-oriented systems. These devices have a fan out of 6 low power Schottky loads. A high logic level on the output disable control input G makes the Outputs go into the high impedance state. For improved TTL input compatibility see MM74C941.

Features
■ Wide supply voltage range (3V to 15V)
■ High noise immunity (0.45 VCC typ)
■ Low power consumption
■ High capacitive load drive capability
■ TRI-STATE Outputs
■ Input protection
■ TTL compatibility
■ 20-pin dual-in-line package
■ High speed 25 ns (typ.) @ 10V, 50 pF (MM74C244)


Part Name(s) : SN74LS241DWRE4 SN74LS241DWE4 TI
Texas Instruments
Description : Octal BUFFERS AND LINE Drivers with 3-STATE Outputs View

description
These Octal buffers and line Drivers are designed specifically to improve both the performance and density of three-state memory address Drivers, clock Drivers, and bus-oriented receivers and transmitters.

● 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
● PNP Inputs Reduce DC Loading
● Hysteresis at Inputs Improves Noise Margins

Part Name(s) : SN74LS244NSRE4 SN74LS244DBRE4 TI
Texas Instruments
Description : Octal BUFFERS AND LINE Drivers with 3-STATE Outputs View

description
These Octal buffers and line Drivers are designed specifically to improve both the performance and density of three-state memory address Drivers, clock Drivers, and bus-oriented receivers and transmitters.

● 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
● PNP Inputs Reduce DC Loading
● Hysteresis at Inputs Improves Noise Margins

Part Name(s) : HD74LS241 ETC
Unspecified
Description : Octal Buffers/Line Drivers/Line Receivers View

[Hitache]

Octal Buffers/Line Drivers/Line Receivers (non inverted three=state Outputs)

Part Name(s) : SN74HC540NSRE4 SN74HC540DBRE4 SN74HC540PWE4 SN74HC540PWTE4 TI
Texas Instruments
Description : Octal BUFFERS AND LINE Drivers with 3-STATE Outputs View

description/ordering information
These Octal buffers and line Drivers feature the performance of the popular ’HC240 series and offer a pinout with inputs and Outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout.

● Wide Operating Voltage Range of 2 V to 6 V
● High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
● Low Power Consumption, 80-µA Max ICC
● Typical tpd = 8 ns
● ±6-mA Output Drive at 5 V
● Low Input Current of 1 µA Max
● Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)

Part Name(s) : 74F240 74F240PC 74F240PCX 74F240SC 74F240SCX 74F240SJ 74F240SJX 74F241 74F241PC 74F241PCX Fairchild
Fairchild Semiconductor
Description : Octal Buffers/Line Drivers with 3-STATE Outputs View

General Description

The 74F240, 74F241 and 74F244 are Octal buffers and line Drivers designed to be employed as memory and address Drivers, clock Drivers and bus-oriented transmitters/receiv ers which provide improved PC and board density.



Features

■3-STATE Outputs drive bus lines or buffer memoryaddress registers

Outputs sink 64 mA (48 mA mil)

■12 mA source current

■Input clamp diodes limit high-speed termination effects


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