74ACT240 Series

Eight-channel 4.5V-to-5.5V inverters with TTL-compatible CMOS inputs and 3-state outputs

Catalog(11 parts)

Part	Mounting Type	Output Type	Logic Type	Operating Temperature▲▼	Operating Temperature▲▼	Number of Elements▲▼	Supplier Device Package	Current - Output High, Low▲▼	Current - Output High, Low▲▼	Number of Bits per Element▲▼	Voltage - Supply▲▼	Voltage - Supply▲▼	Package / Case▲▼	Package / Case▲▼	Package / Case	Package / Case▲▼
Texas Instruments SN74ACT240PWLE Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-TSSOP	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP
Texas Instruments SN74ACT240DWRE4 Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SOIC	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.007493000011891127 m, 0.007499999832361937 m		20-SOIC
Texas Instruments SN74ACT240DBR Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SSOP	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.0052999998442828655 m, 0.005308600142598152 m		20-SSOP
Texas Instruments CD74ACT240M Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SOIC	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.007493000011891127 m, 0.007499999832361937 m		20-SOIC
Texas Instruments CD74ACT240M96E4 Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SOIC	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.007493000011891127 m, 0.007499999832361937 m		20-SOIC
Texas Instruments SN74ACT240DWR Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SOIC	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.007493000011891127 m, 0.007499999832361937 m		20-SOIC
Texas Instruments SN74ACT240NSR Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SO	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SO	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.0052999998442828655 m, 0.005308600142598152 m		20-SOIC
Texas Instruments SN74ACT240PWG4 Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-TSSOP	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP
Texas Instruments SN74ACT240PWR Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-TSSOP	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.004394200164824724 m	0.004399999976158142 m	20-TSSOP
Texas Instruments SN74ACT240DW Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC	Surface Mount	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-SOIC	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V	0.007493000011891127 m, 0.007499999832361937 m		20-SOIC
Texas Instruments CD74ACT240E Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-PDIP	Through Hole	3-State	Buffer, Inverting	85 °C	-40 °C	2 ul	20-PDIP	0.024000000208616257 A	0.024000000208616257 A	4 ul	5.5 V	4.5 V		0.007619999814778566 m	20-DIP	0.007619999814778566 m

Key Features

• Operation of 4.5V to 5.5V V CCInputs accept voltages to 5.5VMaximum tpd of 8.5ns at 5VInputs are TTL-compatibleOperation of 4.5V to 5.5V V CCInputs accept voltages to 5.5VMaximum tpd of 8.5ns at 5VInputs are TTL-compatible

Description

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. 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.