74HCT7403D,512 NXP Semiconductors, 74HCT7403D,512 Datasheet - Page 21

• Manufacturer Part Number: 74HCT7403D,512
• Description: IC FIFO REGISTER 64X4 3ST 16SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT7403D,512

• Function: Asynchronous, Synchronous
• Memory Size: 256 (64 x 4)
• Data Rate: 15MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Logic Family: HCT
• Logical Function: FIFO Register
• Number Of Elements: 1
• Number Of Bits: 4
• Number Of Inputs: 4
• Number Of Outputs: 4
• High Level Output Current: -8mA
• Low Level Output Current: 8mA
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Output Type: 3-State
• Polarity: Non-Inverting
• Technology: CMOS
• Mounting: Surface Mount
• Pin Count: 16
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Quiescent Current: 50uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Access Time: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 74HCT7403D; 74HCT7403D; 933999390512

Philips Semiconductors
APPLICATION INFORMATION
September 1993
handbook, full pagewidth
4-Bit x 64-word FIFO register; 3-state
Fig.17 Expanded FIFO (parallel and serial) for increased word length; 8 bits wide x 64 n-bits.
8-bit
data
DIR
MR
OE
SI
D 0
D 1
D 2
D 3
D 0
D 1
D 2
D 3
DIR
DIR
SI
SI
7403
7403
MR
MR
OE
OE
DOR
DOR
SO
SO
Q 0
Q 1
Q 2
Q 3
Q 0
Q 1
Q 2
Q 3
21
D 0
D 1
D 2
D 3
D 0
D 1
D 2
D 3
DIR
DIR
SI
SI
7403
7403
MR
MR
OE
OE
DOR
DOR
SO
SO
Q 0
Q 1
Q 2
Q 3
Q 0
Q 1
Q 2
Q 3
74HC/HCT7403
MGA684
Product specification
SO
8-bit
data
DOR