74HCT7030D,118 NXP Semiconductors, 74HCT7030D,118 Datasheet - Page 4

• Manufacturer Part Number: 74HCT7030D,118
• Description: IC 9X64 FIFO REGISTER 3ST 28SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT7030D,118

• Function: Asynchronous, Synchronous
• Memory Size: 576 (9 x 64)
• Data Rate: 33MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Access Time: -
• Other names: 74HCT7030D-T; 74HCT7030D-T; 933798900118

Philips Semiconductors
PIN DESCRIPTION
Note
1. Pin 14 must be connected to GND. Pins 1 and 2 can be left floating or connected to GND, however it is not allowed
December 1990
PIN NO.
1, 2, 14
3
4
5, 6, 7, 8, 9, 10, 11, 12, 13
15
24, 23, 22, 21, 20, 19, 18, 17, 16
25
26
27
28
9-bit x 64-word FIFO register; 3-state
to let current flow in either direction between pins 1, 2 and 14.
Fig.1 Pin configuration.
SYMBOL
GND
DIR
SI
D
OE
Q
DOR
SO
MR
V
CC
0
0
to D
Fig.2 Logic symbol.
to Q
8
8
4
NAME AND FUNCTION
ground (0 V)
data-in-ready output
shift-in input (LOW-to-HIGH, edge-triggered)
parallel data inputs
output enable input (active LOW)
3-state parallel data outputs
data-out-ready output
shift-out input (HIGH-to-LOW, edge-triggered)
asynchronous master-reset input (active LOW)
positive supply voltage
Fig.3 IEC logic symbol.
74HC/HCT7030
Product specification