74HC40105N,652 NXP Semiconductors, 74HC40105N,652 Datasheet - Page 16

• Manufacturer Part Number: 74HC40105N,652
• Description: IC FIFO REGISTER 4X16 16DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCr

Specifications of 74HC40105N,652

• Function: Asynchronous
• Memory Size: 64 (4 x 16)
• Data Rate: 25MHz
• Voltage - Supply: 2 V ~ 6 V
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Family: HC
• Logical Function: FIFO Register
• Number Of Elements: 1
• Number Of Bits: 4
• Number Of Inputs: 4
• Number Of Outputs: 4
• High Level Output Current: -7.8mA
• Low Level Output Current: 7.8mA
• Propagation Delay Time: 750ns
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 2V
• Output Type: 3-State
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 36(Typ)MHz
• Mounting: Through Hole
• Pin Count: 16
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Quiescent Current: 8uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Access Time: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 74HC40105N; 74HC40105N; 933669660652

Philips Semiconductors
APPLICATION INFORMATION
1998 Jan 23
4-bit x 16-word FIFO register
This circuit is only required if the SI input is constantly held HIGH, when the FIFO is empty and the automatic shift-in cycles are started (see Fig.7).
The PC74HC/HCT40105 is easily expanded to
increase word length. Composite DIR and DOR
flags are formed with the addition of an AND
gate. The basic operation and timing are
identical to a single FIFO, with the exception of
an added gate delay on the flags.
Fig.17 Expanded FIFO for increased word length; 16 words
Fig.18 Expanded FIFO for increased word length.
16
8 bits.
74HC/HCT40105
Product specification