74HC373D NXP Semiconductors, 74HC373D Datasheet - Page 7

• Manufacturer Part Number: 74HC373D
• Description: IC, 74HC CMOS, SMD, 74HC373, SOIC20
• Manufacturer: NXP Semiconductors

Specifications of 74HC373D

• Latch Type: Transparent
• Output Current: 7.8mA
• Propagation Delay: 12ns
• No. Of Bits: 8
• Supply Voltage Range: 2V To 6V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To
• Ic Output Type: Tri State Non Inverted
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
AC WAVEFORMS
September 1993
Octal D-type transparent latch; 3-state
(1) HC : V
Fig.7
(1) HC : V
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : V
HCT : V
HCT : V
HCT : V
Waveforms showing the input (D
(Q
transition times.
M
M
M
M
M
M
n
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
) propagation delays and the output
Fig.10 Waveforms showing the data set-up and hold times for D
I
I
I
I
I
I
= GND to V
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
= GND to 3 V.
Fig.9 Waveforms showing the 3-state enable and disable times.
CC
CC
CC
.
.
.
n
) to output
7
(1) HC : V
Fig.8
HCT : V
Waveforms showing the latch enable input
(LE) pulse width, the latch enable input to
output (Q
output transition times.
M
M
= 50%; V
= 1.3 V; V
n
I
n
) propagation delays and the
I
= GND to V
= GND to 3 V.
input to LE input.
CC
.
74HC/HCT373
Product specification