Specification	SNJ54AS174J

Clock Frequency	100 MHz
Current - Output High, Low [custom]	20 mA
Current - Output High, Low [custom]	2 mA
Current - Quiescent (Iq)	45 mA
Max Propagation Delay @ V, Max CL	11.5 ns
Mounting Type	Through Hole
Number of Bits per Element	6
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Non-Inverted
Package / Case	7.62 mm, 0.3 in
Package / Case	16-CDIP
Supplier Device Package	16-CDIP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN54AS174 Series

Hex/Quadruple D-type Flip-Flops With Clear

Part	Trigger Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Elements	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Current - Quiescent (Iq)	Max Propagation Delay @ V, Max CL	Output Type	Mounting Type	Clock Frequency	Package / Case	Package / Case	Type	Supplier Device Package	Number of Bits per Element
Texas Instruments SNJ54AS174J	Positive Edge	125 °C	-55 °C	4.5 V	5.5 V	1	20 mA	2 mA	45 mA	11.5 ns	Non-Inverted	Through Hole	100 MHz	0.3 in 7.62 mm	16-CDIP	D-Type	16-CDIP	6

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	$ 70.57
		100	$ 68.45
		250	$ 56.99
		1000	$ 53.06

Description

General part information

SN54AS174 Series

These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct-clear (CLR)\ input. The ’ALS175 and ’AS175B feature complementary outputs from each flip-flop.

Information at the data (D) inputs meeting the setup-time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

These circuits are fully compatible for use with most TTL circuits.

Documents

Technical documentation and resources

Hex/Quadruple D-Type Flip-Flops With Clear datasheet (Rev. E)

Data sheet