SN74HCT377DWE4

Mounting Style : SMD/SMT
Supply Voltage - Max : 5.5 V
Polarity : Non-Inverting
Input Type : Single-Ended
Output Type : Single-Ended
Propagation Delay Time : 30 ns
High Level Output Current : - 4 mA
Low Level Output Current : 4 mA
Maximum Operating Temperature : + 85 C
Packaging : Tube
Number of Circuits : 8
Logic Type : D-Type Flip-Flop
Logic Family : 74HC
Package / Case : SOIC-20


Description

The SN74HCT377DWE4 is one member of the SN74HCT377 series.Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse if CLKEN is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output. These devices are designed to prevent false clocking by transitions at CLKEN.

Features of the SN74HCT377DWE4 are:(1)operating voltage range of 4.5 V to 5.5 V; (2)outputs can drive up to 10 LSTTL Loads; (3)typical tpd = 12 ns; (4)±4-mA output drive at 5 V; (5)inputs are TTL-voltage compatible; (6)contain eight flip-flops with single-rail outputs; (7)clock enable latched to avoid false clocking.

The absolute maximum ratings of the SN74HCT377DWE4 can be summarized as:(1)supply voltage range:-0.5 V to 7 V;(2)input clamp current:±20 mA;(3)output clamp current:±20 mA;(4)continuous output current:±25 mA;(5)continuous current through VCC or GND:±50 mA;(6)storage temperature range:-65 to 150.Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider of the SN74HCT377DWE4 certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

Parameters:

Technical/Catalog Information	SN74HCT377DWE4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Mounting Type	Surface Mount
Package / Case	20-SOIC (7.5mm Width)
Function	Standard
Number of Bits per Element	8
Number of Elements	1 - Single
Current - Output High, Low	4mA, 4mA
Output Type	Non-Inverted
Trigger Type	Positive Edge
Type	D-Type Bus
Packaging	Tube
Operating Temperature	-40°C ~ 85°C
Delay Time - Propagation	12ns
Frequency - Clock	37MHz
Voltage - Supply	4.5 V ~ 5.5 V
Drawing Number	296; 4040000-4; DW; 20
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SN74HCT377DWE4 SN74HCT377DWE4