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PDF TC74VHC165F Data sheet ( Hoja de datos )
| Número de pieza | TC74VHC165F | |
| Descripción | 8-BIT SHIFT REGISTER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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TC74VHC165F/FN/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC165F,TC74VHC165FN,TC74VHC165FT,TC74VHC165FK
8-Bit Shift Register (P-IN, S-OUT)
The TC74VHC165 is an advanced high speed CMOS 8-BIT
PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER
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.
It consists of parallel-in or serial-in, serial-out 8-bit shift register
with a gated clock input. When the SHIFT/ LOAD input is held
high, the serial data input is enabled and the eight frip-frops
perform serial shifting with each clock pulse.
When the SHIFT/ LOAD input is held low, the parallel data is
loaded synchronously into the register at positive going transition of
the clock pulse.
The CK-INH input should be shifted high only when the CK input
is held high.
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 on two supply
systems such as battery back up. This circuit prevents device
destruction due to mismatched supply and input voltages.
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74VHC165F
TC74VHC165FN
Features
• High speed: fmax = 150 MHz (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 V to 5.5 V
• Pin and function compatible with 74ALS165
TC74VHC165FT
TC74VHC165FK
Weight
SOP16-P-300-1.27A: 0.18 g (typ.)
SOL16-P-150-1.27: 0.13 g (typ.)
TSSOP16-P-0044-0.65A: 0.06 g (typ.)
VSSOP16-P-0030-0.50: 0.02 g (typ.)
1 2007-10-01
1 page  
Operating Ranges (Note)
TC74VHC165F/FN/FT/FK
Characteristics
Symbol
Rating
Unit
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
VCC
VIN
VOUT
Topr
dt/dv
2.0 to 5.5
0 to 5.5
0 to VCC
−40 to 85
0 to 100 (VCC = 3.3 ± 0.3 V)
0 to 20 (VCC = 5 ± 0.5 V)
V
V
V
°C
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
Test Condition
High-level input
voltage
Low-level input
voltage
VIH
VIL
⎯
⎯
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
VOH
VIN
= VIH or
VIL
IOH = −50 μA
IOH = −4 mA
IOH = −8 mA
VIN IOL = 50 μA
VOL = VIH or
VIL IOL = 4 mA
IOL = 8 mA
IIN VIN = 5.5 V or GND
ICC VIN = VCC or GND
Ta = 25°C
VCC
(V)
2.0
3.0
to
5.5
Min
1.50
VCC ×
0.7
Typ.
⎯
⎯
Max
⎯
⎯
Ta =
−40 to 85°C
Min Max
1.50
VCC ×
0.7
⎯
⎯
2.0
3.0 ⎯
to ⎯
5.5
⎯ 0.50 ⎯ 0.50
⎯
VCC ×
0.3
⎯
VCC ×
0.3
2.0 1.9 2.0 ⎯ 1.9 ⎯
3.0 2.9 3.0 ⎯ 2.9 ⎯
4.5 4.4 4.5 ⎯ 4.4 ⎯
3.0 2.58 ⎯
⎯ 2.48 ⎯
4.5 3.94 ⎯
⎯ 3.80 ⎯
2.0 ⎯ 0.0 0.1 ⎯ 0.1
3.0 ⎯ 0.0 0.1 ⎯ 0.1
4.5 ⎯ 0.0 0.1 ⎯ 0.1
3.0 ⎯
― 0.36 ⎯ 0.44
4.5 ⎯
― 0.36 ⎯ 0.44
0 to
5.5
⎯
⎯ ±0.1 ⎯ ±1.0
Unit
V
V
V
V
μA
5.5 ⎯ ⎯ 4.0 ⎯ 40.0 μA
5 2007-10-01
5 Page 
Package Dimensions
TC74VHC165F/FN/FT/FK
Weight: 0.02 g (typ.)
11 2007-10-01
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TC74VHC165F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC74VHC165F | 8-BIT SHIFT REGISTER | Toshiba |
| TC74VHC165FK | 8-BIT SHIFT REGISTER | Toshiba |
| TC74VHC165FN | 8-BIT SHIFT REGISTER | Toshiba |
| TC74VHC165FS | 8-BIT SHIFT REGISTER | Toshiba |
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