Integrated Circuits (ICs)

SNJ54ALS374AW

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Texas Instruments

OCTAL D-TYPE EDGE TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsDatasheet Logic Guide (Rev. AB)+10

Integrated Circuits (ICs)

SNJ54ALS374AW

Active

Texas Instruments

OCTAL D-TYPE EDGE TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsDatasheet Logic Guide (Rev. AB)+10

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SNJ54ALS374AW

Clock Frequency	30 MHz
Current - Output High, Low [custom]	12 mA
Current - Output High, Low [custom]	1 mA
Current - Quiescent (Iq)	31 mA
Function	Standard
Max Propagation Delay @ V, Max CL	17 ns
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Tri-State, Non-Inverted
Package / Case	20-CFlatPack
Supplier Device Package	20-CFP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN54ALS374A Series

Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

Part	Function	Max Propagation Delay @ V, Max CL	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Number of Elements	Clock Frequency	Package / Case	Trigger Type	Output Type	Mounting Type	Supplier Device Package	Number of Bits per Element	Type
Texas Instruments JM38510/37204B2A	Standard	17 ns	4.5 V	5.5 V	12 mA	1 mA	125 °C	-55 °C	31 mA	1	30 MHz	20-CLCC	Positive Edge	Non-Inverted Tri-State	Surface Mount	20-LCCC (8.89x8.89)	8	D-Type
Texas Instruments SNJ54ALS374AFK	Standard	17 ns	4.5 V	5.5 V	12 mA	1 mA	125 °C	-55 °C	31 mA	1	30 MHz	20-CLCC	Positive Edge	Non-Inverted Tri-State	Surface Mount	20-LCCC (8.89x8.89)	8	D-Type
Texas Instruments SNJ54ALS374AW	Standard	17 ns	4.5 V	5.5 V	12 mA	1 mA	125 °C	-55 °C	31 mA	1	30 MHz	20-CFlatPack	Positive Edge	Non-Inverted Tri-State	Surface Mount	20-CFP	8	D-Type

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 43.11
		100	$ 38.32
		250	$ 31.50
		1000	$ 28.18

Description

General part information

SN54ALS374A Series

These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE\) input places the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without interface or pullup components.