| Description | The ABT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 64 mA on both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceive... |
| Features |
s Bidirectional non-inverting buffers s A and B output sink capability of 64 mA, source capability of 32 mA s Guaranteed output skew s Guaranteed multiple output switching specifications s Output switching specified for both 50 pF and 250 pF loads s Guaranteed simultaneous switching, noise level and dynamic threshold performance s Guaranteed latchup protection s High impedance glitch-free bus loading during entire power up and power down cycle s Non-destructive hot insertion capability s Disable time is less than enable time to avoid bus contention
Ordering Code:
Order Number 74ABT245CSC 74AB...
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| Datasheet |
 74ABT245 Datasheet - 118.56KB |
| Part Number | Description |
|---|---|
 NXP |
Dual 4-input NAND gate PIN NUMBER 1, 2, 4, 5, 9, 10, 12, 13 6, 8 7 14 SYMBOL An, Bn, Cn, Dn Yn GND VCC NAME AND FUNCTION SF00068 Data inputs Data outputs Ground (0V) Positive supply voltage FUNCTION TABLE INPUTS An L X X X Bn X L X X Cn X X L X H Dn X X X L H OUTPUT Yn H H H H L LOGIC SYMBOL 1 2 4 5 9 10 12 13 A0 B0 C0 D0 A1 B1 C1 D1 Y0 Y1 VCC = Pin 14 GND = Pin 7 6 8 H H NOTES: H = High voltage level L = Low voltage level X = Don’t care SA00351 ORDERING INFORMATION PACKAGES 14-Pin Plastic DIP 14-Pin plastic SO 14-Pin Plastic SSOP Type II 14-Pin Plastic TSSOP Type I TEMPERATURE RANGE –40°C to +85°C –40°C to +85°C –40°C to +85°C –40°C to +85°C OUTSIDE NORTH AMERICA 74ABT20 N 74ABT20 D 74ABT20 DB 74AB... |
 nexperia |
Dual 4-input NAND gate The 74ABT20 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT20 is a dual 4-input NAND gate. 2. Features and benefits Latch-up protection exceeds 500 mA per JESD78B class II level A ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description 74ABT20D 40 C to +85 C SO14 plastic small outline package; 14 leads; body width 3.9 mm 74ABT20DB 40 C to +85 C SSOP14 plastic shrink small outline package; 14 leads... |
nexperia |
Dual 4-input NAND gate The 74ABT20 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT20 is a dual 4-input NAND gate. 2. Features and benefits Latch-up protection exceeds 500 mA per JESD78B class II level A ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description 74ABT20D 40 C to +85 C SO14 plastic small outline package; 14 leads; body width 3.9 mm 74ABT20DB 40 C to +85 C SSOP14 plastic shrink small outline package; 14 leads... |
nexperia |
Dual 4-input NAND gate The 74ABT20 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT20 is a dual 4-input NAND gate. 2. Features and benefits Latch-up protection exceeds 500 mA per JESD78B class II level A ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description 74ABT20D 40 C to +85 C SO14 plastic small outline package; 14 leads; body width 3.9 mm 74ABT20DB 40 C to +85 C SSOP14 plastic shrink small outline package; 14 leads... |
nexperia |
Dual 4-input NAND gate The 74ABT20 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT20 is a dual 4-input NAND gate. 2. Features and benefits Latch-up protection exceeds 500 mA per JESD78B class II level A ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description 74ABT20D 40 C to +85 C SO14 plastic small outline package; 14 leads; body width 3.9 mm 74ABT20DB 40 C to +85 C SSOP14 plastic shrink small outline package; 14 leads... |
NXP |
Octal inverting buffer The 74ABT2240 high performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT2240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two output enable inputs (1OE and 2OE), each controlling four of the 3-state outputs. The 74ABT2240 is designed with 30 Ω series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters. The 74ABT2240 is the same as the 74ABT240. The part number has been changed to reflect industry standards. 2. Features s Octal bus interface s 3-state buffers s Live inse... |
 Fairchild Semiconductor |
Octal Buffer/Line Driver The ABT2240 is an inverting octal buffer and line driver designed to drive the capacitive inputs of MOS memory drivers, address drivers, clock drivers, and bus-oriented transmitters/receivers. The 25Ω series resistors in the outputs reduce ringing and eliminate the need for external resistors. Features s Guaranteed latchup protection s High impedance glitch-free bus loading during entire power up and power down cycle s Nondestructive hot insertion capability Ordering Code: Order Number Package Number Package Description 74ABT2240CSC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ABT2240CSJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE I... |
NXP |
Octal buffers The 74ABT2241 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT2241 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs. The 74ABT2241 is designed with 30W series resistance in both the High and Low states of the output. The design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transceivers. QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 2... |
NXP |
Octal buffer/line driver The 74ABT2244 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT2244 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs. The 74ABT2244 is designed with 30Ω series resistance in both the High and Low states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters. The 74ABT2244 is the same as the 74ABT244-1. The part number has been changed to reflect industry standards. • Output capability: +5mA/–32mA • Latch-up protection exceeds 500mA per Jedec S... |
Fairchild Semiconductor |
Octal Buffer/Line Driver The ABT2244 is an octal buffer and line driver designed to drive the capacitive inputs of MOS memory drivers, address drivers, clock drivers, and bus-oriented transmitters/receivers. The 25Ω series resistors in the outputs reduce ringing and eliminate the need for external resistors. Ordering Information Order Number 74ABT2244CSC 74ABT2244CSJ 74ABT2244CMSA 74ABT2244CMTC Package Number M20B M20D MSA20 MTC20 Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150... |
NXP |
Octal transceiver The 74ABT2245 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT2245 device is an octal transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control. The 74ABT2245 is designed with 30Ω series resistance in both the High and Low states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters. The 74ABT2245 is the same as th... |
NXP |
Octal inverting buffer The 74ABT240 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs. • Power-up 3-State • Live insertion/extraction permitted QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay nAx to nYx Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25°C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled; VCC =5.5V TYPICAL 3.1 4 7 50 UNIT ns pF pF µA ORDERING IN... |
Fairchild Semiconductor |
Octal Buffer/Line Driver The ABT240 is an inverting octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. Features s Output sink capability of 64 mA, source capability of 32 mA s Guaranteed latchup protection s High impedance glitch free bus loading during entire power up and power down cycle s Nondestructive hot insertion capability Ordering Code: Order Number 74ABT240CSC 74ABT240CSJ 74ABT240CMSA 74ABT240CMTC Package Number M20B M20D MSA20 MTC20 Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 20-Lead Small Outline Package (SOP), EIAJ TYPE II... |
NXP |
Octal buffer/line driver The 74ABT241 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT241 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs. QUICK REFERENCE DATA SYMBOL PARAMETER tPLH tPHL CIN COUT ICCZ Propagation delay An to Yn Input capacitance Out... |
Fairchild Semiconductor |
Octal Buffer/Line Driver The ABT241 is an octal buffer and line driver with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/ receiver. Features s Non-inverting buffers s Output sink capability of 64 mA, source capability of 32 mA s Guaranteed latchup protection s High impedance glitch free bus loading during entire power up and power down cycle s Nondestructive hot insertion capability Ordering Code: Order Number 74ABT241CSC 74ABT241CSJ 74ABT241CMSA 74ABT241CMTC Package Number M20B M20D MSA20 MTC20 Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.... |
nexperia |
Octal buffer/line driver The 74ABT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits • Supply voltage range from 4.5 to 5.5 V • Octal bus interface • 3-State buffers • BiCMOS high speed and output drive • Output capability: +64 mA/–32 mA • D... |
NXP |
Octal buffer/line driver The 74ABT244 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT244 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs. • Power-up 3-State • Live insertion capacity • Inputs are disabled during 3-State mode QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN COUT ICCZ PARAMETER Propagation delay An to Yn Input capacitance Output capacitance Total supply current CONDITIONS Tamb = 25°C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC Outputs disabled; VO = 0V or VCC Outputs disabled; VCC =5.5V TYPICAL 2.9 4 7 50 UNIT ns pF ... |