SN74LVCZ244A Series

8-ch, 2.7-V to 3.6-V buffers with 3-state outputs

Catalog

8-ch, 2.7-V to 3.6-V buffers with 3-state outputs

Part	Supplier Device Package	Logic Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output High, Low	Package / Case [y]	Package / Case	Package / Case [x]	Number of Bits per Element	Number of Elements	Package / Case	Package / Case	Package / Case [y]
Texas Instruments SN74LVCZ244APWT	20-TSSOP	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA	4.4 mm	20-TSSOP	0.173 in	4	2
Texas Instruments SN74LVCZ244AN	20-PDIP	Buffer Non-Inverting	2.7 V	3.6 V	Through Hole	3-State	-40 °C	125 °C	24 mA		20-DIP		4	2	7.62 mm	0.3 in
Texas Instruments SN74LVCZ244APW	20-TSSOP	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA	4.4 mm	20-TSSOP	0.173 in	4	2
Texas Instruments SN74LVCZ244APWR	20-TSSOP	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA	4.4 mm	20-TSSOP	0.173 in	4	2
Texas Instruments SN74LVCZ244ADW	20-SOIC	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA	0.295 in	20-SOIC		4	2			7.5 mm
Texas Instruments SN74LVCZ244ADBR	20-SSOP	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA		20-SSOP		4	2
Texas Instruments SN74LVCZ244ANSR	20-SO	Buffer Non-Inverting	2.7 V	3.6 V	Surface Mount	3-State	-40 °C	125 °C	24 mA		20-SOIC		4	2	5.3 mm	0.209 "

Catalog

8-ch, 2.7-V to 3.6-V buffers with 3-state outputs

Key Features

• Operates From 2.7 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 5.9 ns at 3.3 VTypical VOLP(Output Ground Bounce)< 0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)> 2 V at VCC= 3.3 V, TA= 25°CIoffSupports Live Insertion, Partial-Power-Down Mode, and Back-Drive ProtectionSupports Mixed-Mode Signal Operationon All Ports (5-V Input/Output VoltageWith 3.3-V VCC)Latch-Up Performance Exceeds 100 mAPer JESD 78, Class IIOperates From 2.7 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 5.9 ns at 3.3 VTypical VOLP(Output Ground Bounce)< 0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)> 2 V at VCC= 3.3 V, TA= 25°CIoffSupports Live Insertion, Partial-Power-Down Mode, and Back-Drive ProtectionSupports Mixed-Mode Signal Operationon All Ports (5-V Input/Output VoltageWith 3.3-V VCC)Latch-Up Performance Exceeds 100 mAPer JESD 78, Class II

Description

This octal buffer/line driver is designed for 2.7-V to 3.6-V VCCoperation. The SN74LVCZ244A device is organized as two 4-bit line drivers with separate output-enable (OE) inputs. WhenOEis low, the device passes data from the A inputs to the Y outputs. WhenOEis high, the outputs are in the high-impedance state. This octal buffer/line driver is designed for 2.7-V to 3.6-V VCCoperation. The SN74LVCZ244A device is organized as two 4-bit line drivers with separate output-enable (OE) inputs. WhenOEis low, the device passes data from the A inputs to the Y outputs. WhenOEis high, the outputs are in the high-impedance state.