Latches

Showing

of 4

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Logic Type	Circuit	Output Type	Voltage - Supply	Independent Circuits	Delay Time - Propagation	Current - Output High, Low	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

SN74HCT573DWR IC D-TYPE TRANSP SGL 8:8 20SOIC Texas Instruments	10,891 In Stock	1 : ¥4.10000 Cut Tape (CT) 2,000 : ¥1.45232 Tape & Reel (TR)	74HCT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	25ns	6mA, 6mA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MM74HCT573WM IC D-TYPE TRANSP SGL 8:8 20SOIC Fairchild Semiconductor	79,920 Marketplace	Unavailable Unavailable in your selected currency	74HCT	Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	17ns	7.2mA, 7.2mA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MM74HCT573WMX IC D-TYPE TRANSP SGL 8:8 20SOIC Fairchild Semiconductor	34,000 Marketplace	Unavailable Unavailable in your selected currency	74HCT	Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	17ns	7.2mA, 7.2mA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74HCT573DW IC D-TYPE TRANSP SGL 8:8 20SOIC Texas Instruments	0 In Stock	675 : ¥6.21559 Tube	74HCT	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	25ns	6mA, 6mA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC

Showing

of 4

Latches are elementary digital memory devices similar to flip-flops, but different in that the retained logic state can change at any time a latch enable (or similarly named) signal is in a valid logic state. Latches described as "transparent" further allow the device outputs to reflect the current state of the inputs while the latch enable signal is valid, as opposed to changing state only when the retained state has been fixed.