Specification	SN74ALS175DR

Clock Frequency	50 MHz
Current - Output High, Low [custom]	400 µA
Current - Output High, Low [custom]	8 mA
Current - Quiescent (Iq)	14 mA
Max Propagation Delay @ V, Max CL	17 ns
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Complementary
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ALS175 Series

Quadruple D-Type Positive-Edge-Triggered Flip-Flops With Clear

Part	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Trigger Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Bits per Element	Clock Frequency	Number of Elements	Supplier Device Package	Type	Output Type	Max Propagation Delay @ V, Max CL	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Current - Quiescent (Iq)	Package / Case	Package / Case
Texas Instruments SN74ALS175DR	16-SOIC	0.154 in	3.9 mm	70 °C	0 °C	Positive Edge	4.5 V	5.5 V	4	50 MHz	1	16-SOIC	D-Type	Complementary	17 ns	Surface Mount	400 µA	8 mA	14 mA
Texas Instruments SN74ALS175D	16-SOIC	0.154 in	3.9 mm	70 °C	0 °C	Positive Edge	4.5 V	5.5 V	4	50 MHz	1	16-SOIC	D-Type	Complementary	17 ns	Surface Mount	400 µA	8 mA	14 mA
Texas Instruments SN74ALS175NSR	16-SOIC			70 °C	0 °C	Positive Edge	4.5 V	5.5 V	4	50 MHz	1	16-SO	D-Type	Complementary	17 ns	Surface Mount	400 µA	8 mA	14 mA	0.209 "	5.3 mm
Texas Instruments SN74ALS175N	16-DIP			70 °C	0 °C	Positive Edge	4.5 V	5.5 V	4	50 MHz	1	16-PDIP	D-Type	Complementary	17 ns	Through Hole	400 µA	8 mA	14 mA	0.3 in	7.62 mm
Texas Instruments SN74ALS175NSLE

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.60
		250	$ 0.56
		500	$ 0.50
		1000	$ 0.39
	Digi-Reel®	1	$ 0.86
		10	$ 0.77
		25	$ 0.73
		100	$ 0.60
		250	$ 0.56
		500	$ 0.50
		1000	$ 0.39
	Tape & Reel (TR)	2500	$ 0.37
		5000	$ 0.35
		12500	$ 0.33
		25000	$ 0.32
Texas Instruments	LARGE T&R	1	$ 0.74
		100	$ 0.57
		250	$ 0.42
		1000	$ 0.30

Description

General part information

SN74ALS175 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