Product Summary

The 74LVT574D is a 3.3V Octal D-type flip-flop. The 74LVT574D is an 8-bit, edge triggered register coupled to eight 3-State output buffers. The two sections of the 74LVT574D are controlled independently by the clock (CP) and Output Enable (OE) control gates. The state of each D input (one set-up time before the Low-to-High clock transition) is transferred to the corresponding flip-flop’s Q output.

Parametrics

74LVT574D absolute maximum ratings: (1)VCC DC supply voltage:–0.5 to +4.6 V; (2)IIK DC input diode current VI<0 :–50mA; (3)VI DC input voltage3: –0.5 to +7.0V; (4)IOK DC output diode current VO<0:–50mA; (5)VOUT DC output voltage3 Output in Off or High state:–0.5 to +7.0V; (6)IO DC output current Output in Low state 128mA; (7)Output in High state: –64mA; (8)Tstg Storage temperature range: –65 to 150℃.

Features

74LVT574D features: (1)Inputs and outputs on opposite side of package allow easy interface to microprocessors; (2)3-State outputs for bus interfacing; (3)Common output enable; (4)TTL input and output switching levels; (5)Input and output interface capability to systems at 5V supply; (6)Bus-hold data inputs eliminate the need for external pull up resistors to hold unused inputs; (7)Live insertion/extraction permitted; (8)No bus current loading when output is tied to 5V bus; (9)Power-up 3-State; (10)Power-up reset; (11)Latch-up protection exceeds 500mA per JEDEC Std 17; (12)ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model.

Diagrams

74LVT574D block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74LVT574D
74LVT574D

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

Negotiable 
74LVT574D,112
74LVT574D,112

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

0-1: $0.35
1-25: $0.31
25-100: $0.26
100-250: $0.23
74LVT574D,118
74LVT574D,118

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

0-1: $0.29
1-25: $0.26
25-100: $0.22
100-250: $0.19
74LVT574DB,112
74LVT574DB,112

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

0-1: $0.35
1-25: $0.31
25-100: $0.26
100-250: $0.23
74LVT574DB,118
74LVT574DB,118

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

0-1: $0.35
1-25: $0.31
25-100: $0.26
100-250: $0.23
74LVT574DB
74LVT574DB

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

Negotiable 
74LVT574D-T
74LVT574D-T

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

Negotiable 
74LVT574DB-T
74LVT574DB-T

NXP Semiconductors

Flip Flops 3.3V OCTAL D 3-S

Data Sheet

Negotiable