Integrated Circuits (ICs)

SN74AC564PW

Obsolete

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

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Search across all available documentation for this part.

DocumentsInput and Output Characteristics of Digital Integrated Circuits Power-Up Behavior of Clocked Devices (Rev. B)+12

Integrated Circuits (ICs)

SN74AC564PW

Obsolete

Texas Instruments

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

Deep-Dive with AI

DocumentsInput and Output Characteristics of Digital Integrated Circuits Power-Up Behavior of Clocked Devices (Rev. B)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AC564PW

Clock Frequency	95 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	10.5 ns
Mounting Type	Surface Mount
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-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	20-TSSOP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74AC564 Series

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

Part	Current - Quiescent (Iq)	Number of Bits per Element	Current - Output High, Low	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Function	Clock Frequency	Input Capacitance	Trigger Type	Number of Elements	Output Type	Package / Case	Package / Case	Package / Case	Supplier Device Package	Max Propagation Delay @ V, Max CL	Operating Temperature [Max]	Operating Temperature [Min]	Type	Package / Case [y]	Package / Case [x]	Package / Case [y]
Texas Instruments SN74AC564N	4 çA	8	24 mA	Through Hole	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-DIP	7.62 mm	0.3 in	20-PDIP	10.5 ns	85 °C	-40 °C	D-Type
Texas Instruments SN74AC564PWR	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-TSSOP			20-TSSOP	10.5 ns	85 °C	-40 °C	D-Type	4.4 mm	0.173 in
Texas Instruments SN74AC564DBLE	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-SSOP			20-SSOP	10.5 ns	85 °C	-40 °C	D-Type
Texas Instruments SN74AC564PW	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-TSSOP			20-TSSOP	10.5 ns	85 °C	-40 °C	D-Type	4.4 mm	0.173 in
Texas Instruments SN74AC564NSRG4	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-SOIC	5.3 mm	0.209 "	20-SO	10.5 ns	85 °C	-40 °C	D-Type
Texas Instruments SN74AC564DWR	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-SOIC			20-SOIC	10.5 ns	85 °C	-40 °C	D-Type	0.295 in		7.5 mm
Texas Instruments SN74AC564DWRE4	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-SOIC			20-SOIC	10.5 ns	85 °C	-40 °C	D-Type	0.295 in		7.5 mm
Texas Instruments SN74AC564DBR	4 çA	8	24 mA	Surface Mount	2 V	6 V	Standard	95 MHz	4.5 pF	Positive Edge	1	Tri-State Inverted	20-SSOP			20-SSOP	10.5 ns	85 °C	-40 °C	D-Type

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	$ 2.34
		10	$ 2.10
		70	$ 1.98
		140	$ 1.69
Texas Instruments	TUBE	1	$ 1.76
		100	$ 1.45
		250	$ 1.04
		1000	$ 0.78

Description

General part information

SN74AC564 Series

The ’AC564 devices are octal D-type edge-triggered flip-flops that feature inverting 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.