TC74VHC373FW Datasheet PDF - Toshiba
| Part Number | TC74VHC373FW | |
| Description | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | |
| Manufacturers | Toshiba | |
| Logo |  |
|
|
There is a preview and TC74VHC373FW download ( pdf file ) link at the bottom of this page. Total 11 Pages | ||
Preview 1 page No Preview Available !
TC74VHC373F/FW/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC373F,TC74VHC373FW,TC74VHC373FT
Octal D-Type Latch with 3-State Output
The TC74VHC373 is an advanced high speed CMOS OCTAL
LATCH with 3-STATE OUTPUT fabricated with silicon gate
C2MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
This 8-bit D-type latch is controlled by a latch enable input
(LE) and a output enable input ( OE ).
When the OE input is high, the eight outputs are in a high
impedance state.
An input protection circuit ensures that 0 to 5.5 V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
• High speed: tpd = 5.0 ns (typ.) at VCC = 5 V
• Low power dissipation: ICC = 4 µA (max) at Ta = 25°C
• High noise immunity: VNIH = VNIL = 28% VCC (min)
• Power down protection is provided on all inputs.
• Balanced propagation delays: tpLH ∼− tpHL
• Wide operating voltage range: VCC (opr) = 2 to 5.5 V
• Low noise: VOLP = 0.9 V (max)
• Pin and function compatible with 74ALS373
Note: xxxFW (JEDEC SOP) is not available in
Japan.
TC74VHC373F
TC74VHC373FW
TC74VHC373FT
Weight
SOP20-P-300-1.27A
SOP20-P-300-1.27
SOL20-P-300-1.27
TSSOP20-P-0044-0.65A
: 0.22 g (typ.)
: 0.22 g (typ.)
: 0.46 g (typ.)
: 0.08 g (typ.)
1 2006-06-01
|
| |
 
TC74VHC373F/FW/FT
AC Electrical Characteristics (input: tr = tf = 3 ns)
Characteristics
Propagation delay
time
(LE-Q)
Propagation delay
time
(D-Q)
3-state output enable
time
3-state output disable
time
Output to output skew
Input capacitance
Output capacitance
Power dissipation
capacitance
Symbol
tpLH
tpHL
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
tosLH
tosHL
CIN
COUT
CPD
Test Condition
VCC (V)
3.3 ± 0.3
―
5.0 ± 0.5
3.3 ± 0.3
―
5.0 ± 0.5
RL = 1 kΩ
3.3 ± 0.3
5.0 ± 0.5
RL = 1 kΩ
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
(Note 1)
5.0 ± 0.5
―
―
CL (pF)
15
50
15
50
15
50
15
50
15
50
15
50
50
50
50
50
Ta = 25°C
Min Typ. Max
― 7.0 11.0
― 9.5 14.5
― 4.9 7.2
― 6.4 9.2
― 7.3 11.4
― 9.8 14.9
― 5.0 7.2
― 6.5 9.2
― 7.3 11.4
― 9.8 14.9
― 5.5 8.1
― 7.0 10.1
― 9.5 13.2
― 6.5 9.2
― ― 1.5
― ― 1.0
― 4 10
―6―
(Note 2) ― 27 ―
Ta =
−40 to 85°C
Min Max
1.0 13.0
1.0 16.5
1.0 8.5
1.0 10.5
1.0 13.5
1.0 17.0
1.0 8.5
1.0 10.5
1.0 13.5
1.0 17.0
1.0 9.5
1.0 11.5
1.0 15.0
1.0 10.5
― 1.5
― 1.0
― 10
――
――
Unit
ns
ns
ns
ns
ns
pF
pF
pF
Note 1: Parameter guaranteed by design.
tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|
Note 2: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD·VCC·fIN + ICC/8 (per latch)
And the total CPD when n pcs. of Latch operate can be gained by the following equation:
CPD (total) = 14 + 13·n
5 2006-06-01
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TC74VHC373FW electronic component. |
| Information | Total 11 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TC74VHC373FW.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| TC74VHC373F | The function is OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT. Toshiba | |
| TC74VHC373FT | The function is OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT. Toshiba | |
| TC74VHC373FW | The function is OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT. Toshiba | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
TC74
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||