74HCT640DB,112 NXP Semiconductors, 74HCT640DB,112 Datasheet - Page 6
74HCT640DB,112
Manufacturer Part Number
74HCT640DB,112
Description
IC TRANSCEIVER 3ST 8BIT 20SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HCT640D653.pdf
(6 pages)
Specifications of 74HCT640DB,112
Logic Type
Transceiver, Inverting
Package / Case
20-SSOP
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
6mA, 6mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Logic Family
74HCT
Number Of Channels Per Chip
8
Input Level
TTL
Output Level
TTL
Output Type
3-State
High Level Output Current
- 6 mA
Low Level Output Current
6 mA
Propagation Delay Time
9 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 125 C
Function
Inverting
Input Bias Current (max)
8 uA
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Polarity
Inverting
Number Of Circuits
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-2896-5
935190190112
935190190112
Philips Semiconductors
AC WAVEFORMS
March 1988
Octal bus transceiver; 3-state; inverting
(1)
Fig.5
HCT: V
HC : V
Waveforms showing the input (A
output (B
output transition times.
M
M
= 1.3 V; V
= 50%; V
n
, A
I
I
= GND to 3 V.
= GND to V
n
) propagation delays and the
CC
.
n
, B
n
) to
6
PACKAGE OUTLINES
See
(1)
Fig.6
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT: V
HC : V
Waveforms showing the 3-state enable and
disable times.
M
M
= 1.3 V; V
= 50%; V
I
I
= GND to 3 V.
= GND to V
CC
74HC/HCT640
.
Product specification
.