Nexperia 74HC244D,653 10-Channel Buffer & Line Driver, 3-State, 20-Pin SOIC

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
136-2147
Mfr. Part No.:
74HC244D,653
Brand:
Nexperia
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Brand

Nexperia

Logic Family

74HC

Logic Function

CMOS

Number of Channels per Chip

10

IC Type

Octal Buffer & Line Driver IC

Input Type

Single Ended

Output Type

3 State

Polarity

Non-Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Maximum High Level Output Current

7.8mA

Maximum Low Level Output Current

-7.8mA

Maximum Propagation Delay Time @ Maximum CL

165 ns @ 15 pF

Dimensions

13 x 7.6 x 2.45mm

Minimum Operating Supply Voltage

2 V

Maximum Operating Supply Voltage

6 V

Propagation Delay Test Condition

15pF

COO (Country of Origin):
CN
Use our solutions to improve signal integrity between lower drive outputs and higher loads. They include mixed 5 V and 3.3 V applications, with low propagation delay, and improved current drive and signal levels. Great in standard and advanced systems from TVs and phones to industrial monitoring

Mixed 5 V and 3.3 V applications
Improved current drive and voltage level of signals
Improved signal integrity for complex layouts
Wide supply voltage range
Low propagation delay
TTL input options
3-state output options
Overvoltage tolerant options
Registered options

The 74HC244, 74HCT244 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. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC

Input levels:
For 74HC244: CMOS level
For 74HCT244: TTL level
Octal bus interface
Non-inverting 3-state outputs
Complies with JEDEC standard no. 7 A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 Cto +85 C and 40 Cto +125 C

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