HEF4557BT NXP Semiconductors, HEF4557BT Datasheet - Page 11

• Manufacturer Part Number: HEF4557BT
• Manufacturer: NXP Semiconductors
• Type: Not Requiredr

Specifications of HEF4557BT

• Technology: CMOS
• Number Of Elements: 1
• Number Of Bits: 64
• Logic Family: 4000
• Logical Function: Shift Register
• Operating Supply Voltage (typ): 3.3/5/9/12V
• Package Type: SO
• Propagation Delay Time: 480ns
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 15V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Table 11.
HEF4557B_5
Product data sheet
Supply voltage
5 V to 15 V
Fig 6.
a. Input waveforms
b. Test circuit
Test data is given in
Definitions for test circuit:
Device Under Test (DUT)
C
R
Test circuit for switching times
L
T
Measurement points and test data
= Load capacitance including jig and probe capacitance;
= Termination resistance should be equal to output impedance Z
Input
V
V
I
DD
Table
11.
negative
positive
pulse
pulse
0 V
0 V
V
V
I
I
G
90 %
10 %
V
Rev. 05 — 16 December 2009
I
V
0.5V
t
t
M
f
r
V
V
M
M
R T
I
10 %
90 %
DUT
V
DD
t
t
W
W
V
O
o
of the pulse generator.
C L
t
≤ 20 ns
V
001aag182
V
r
, t
M
M
1-to-64 bit variable length shift register
t
f
t
r
f
001aaj781
HEF4557B
Load
C
50 pF
L
© NXP B.V. 2009. All rights reserved.
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