Specification	SN74ACT534N

Clock Frequency	100 MHz
Current - Output High, Low	24 mA
Current - Quiescent (Iq)	4 çA
Function	Standard
Input Capacitance	4.5 pF
Max Propagation Delay @ V, Max CL	11.5 ns
Mounting Type	Through Hole
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State, Inverted
Package / Case	20-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ACT534 Series

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

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Clock Frequency	Supplier Device Package	Current - Quiescent (Iq)	Current - Output High, Low	Function	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Trigger Type	Max Propagation Delay @ V, Max CL	Output Type	Input Capacitance	Package / Case	Number of Bits per Element	Mounting Type	Package / Case [y]	Package / Case [y]	Package / Case	Package / Case	Package / Case [x]
Texas Instruments SN74ACT534DBRG4	4.5 V	5.5 V	D-Type	100 MHz	20-SSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-SSOP	8	Surface Mount
Texas Instruments SN74ACT534DW	4.5 V	5.5 V	D-Type	100 MHz	20-SOIC	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-SOIC	8	Surface Mount	0.295 in	7.5 mm
Texas Instruments SN74ACT534N	4.5 V	5.5 V	D-Type	100 MHz	20-PDIP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-DIP	8	Through Hole			7.62 mm	0.3 in
Texas Instruments SN74ACT534PWR	4.5 V	5.5 V	D-Type	100 MHz	20-TSSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-TSSOP	8	Surface Mount	4.4 mm				0.173 in
Texas Instruments SN74ACT534DWR	4.5 V	5.5 V	D-Type	100 MHz	20-SOIC	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-SOIC	8	Surface Mount	0.295 in	7.5 mm
Texas Instruments SN74ACT534DBRE4	4.5 V	5.5 V	D-Type	100 MHz	20-SSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-SSOP	8	Surface Mount
Texas Instruments SN74ACT534PW	4.5 V	5.5 V	D-Type	100 MHz	20-TSSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-TSSOP	8	Surface Mount	4.4 mm				0.173 in
Texas Instruments SN74ACT534DBR	4.5 V	5.5 V	D-Type	100 MHz	20-SSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-SSOP	8	Surface Mount
Texas Instruments SN74ACT534PWRG4	4.5 V	5.5 V	D-Type	100 MHz	20-TSSOP	4 çA	24 mA	Standard	1	85 °C	-40 °C	Positive Edge	11.5 ns	Tri-State Inverted	4.5 pF	20-TSSOP	8	Surface Mount	4.4 mm				0.173 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.88
		20	$ 0.79
		40	$ 0.75
		100	$ 0.61
		260	$ 0.57
		500	$ 0.51
		1000	$ 0.47
Texas Instruments	TUBE	1	$ 1.20
		100	$ 0.92
		250	$ 0.68
		1000	$ 0.48

Description

General part information

SN74ACT534 Series

These octal edge-triggered D-type flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices 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 complements of the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place 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 increased drive provide the capability to drive bus lines without need for interface or pullup components.

Documents

Technical documentation and resources

SN54ACT534, SN74ACT534 datasheet (Rev. C)

Data sheet